2018078172

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^3\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 5853657600

約数和(自身を除く): 3835579428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 101, 108, 121, 132, 139, 198, 202, 242, 278, 297, 303, 363, 396, 404, 417, 484, 556, 594, 606, 726, 834, 909, 1089, 1111, 1188, 1212, 1251, 1331, 1452, 1529, 1668, 1818, 2178, 2222, 2502, 2662, 2727, 3058, 3267, 3333, 3636, 3753, 3993, 4356, 4444, 4587, 5004, 5324, 5454, 6116, 6534, 6666, 7506, 7986, 9174, 9999, 10908, 11979, 12221, 13068, 13332, 13761, 14039, 15012, 15972, 16819, 18348, 19998, 23958, 24442, 27522, 28078, 29997, 33638, 35937, 36663, 39996, 41283, 42117, 47916, 48884, 50457, 55044, 56156, 59994, 67276, 71874, 73326, 82566, 84234, 100914, 109989, 119988, 126351, 134431, 143748, 146652, 151371, 154429, 165132, 168468, 185009, 201828, 219978, 252702, 268862, 302742, 308858, 329967, 370018, 379053, 403293, 439956, 454113, 463287, 505404, 537724, 555027, 605484, 617716, 659934, 740036, 758106, 806586, 908226, 926574, 1110054, 1209879, 1319868, 1389861, 1516212, 1613172, 1665081, 1698719, 1816452, 1853148, 2220108, 2419758, 2779722, 3330162, 3397438, 3629637, 4169583, 4839516, 4995243, 5096157, 5559444, 6660324, 6794876, 7259274, 8339166, 9990486, 10192314, 14518548, 15288471, 16678332, 18685909, 19980972, 20384628, 30576942, 37371818, 45865413, 56057727, 61153884, 74743636, 91730826, 112115454, 168173181, 183461652, 224230908, 336346362, 504519543, 672692724, 1009039086, 2018078172]

約数ペア:

[(1, 2018078172), (2, 1009039086), (3, 672692724), (4, 504519543), (6, 336346362), (9, 224230908), (11, 183461652), (12, 168173181), (18, 112115454), (22, 91730826), (27, 74743636), (33, 61153884), (36, 56057727), (44, 45865413), (54, 37371818), (66, 30576942), (99, 20384628), (101, 19980972), (108, 18685909), (121, 16678332), (132, 15288471), (139, 14518548), (198, 10192314), (202, 9990486), (242, 8339166), (278, 7259274), (297, 6794876), (303, 6660324), (363, 5559444), (396, 5096157), (404, 4995243), (417, 4839516), (484, 4169583), (556, 3629637), (594, 3397438), (606, 3330162), (726, 2779722), (834, 2419758), (909, 2220108), (1089, 1853148), (1111, 1816452), (1188, 1698719), (1212, 1665081), (1251, 1613172), (1331, 1516212), (1452, 1389861), (1529, 1319868), (1668, 1209879), (1818, 1110054), (2178, 926574), (2222, 908226), (2502, 806586), (2662, 758106), (2727, 740036), (3058, 659934), (3267, 617716), (3333, 605484), (3636, 555027), (3753, 537724), (3993, 505404), (4356, 463287), (4444, 454113), (4587, 439956), (5004, 403293), (5324, 379053), (5454, 370018), (6116, 329967), (6534, 308858), (6666, 302742), (7506, 268862), (7986, 252702), (9174, 219978), (9999, 201828), (10908, 185009), (11979, 168468), (12221, 165132), (13068, 154429), (13332, 151371), (13761, 146652), (14039, 143748), (15012, 134431), (15972, 126351), (16819, 119988), (18348, 109989), (19998, 100914), (23958, 84234), (24442, 82566), (27522, 73326), (28078, 71874), (29997, 67276), (33638, 59994), (35937, 56156), (36663, 55044), (39996, 50457), (41283, 48884), (42117, 47916)]