2153697282

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:717

約数の個数: 128

約数和(自身を含む): 5388042240

約数和(自身を除く): 3234344958

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 82, 99, 123, 191, 198, 246, 297, 369, 382, 451, 463, 573, 594, 738, 902, 926, 1107, 1146, 1353, 1389, 1719, 2101, 2214, 2706, 2778, 3438, 4059, 4167, 4202, 5093, 5157, 6303, 7831, 8118, 8334, 10186, 10314, 12177, 12501, 12606, 15279, 15662, 18909, 18983, 23493, 24354, 25002, 30558, 37818, 37966, 45837, 46986, 56727, 56949, 70479, 86141, 88433, 91674, 113454, 113898, 137511, 140958, 170847, 172282, 176866, 208813, 211437, 258423, 265299, 275022, 341694, 417626, 422874, 512541, 516846, 530598, 626439, 775269, 795897, 972763, 1025082, 1252878, 1550538, 1591794, 1879317, 1945526, 2325807, 2387691, 2918289, 3625753, 3758634, 4651614, 4775382, 5637951, 5836578, 7251506, 8754867, 10877259, 11275902, 17509734, 21754518, 26264601, 32631777, 39883283, 52529202, 65263554, 79766566, 97895331, 119649849, 195790662, 239299698, 358949547, 717899094, 1076848641, 2153697282]

約数ペア:

[(1, 2153697282), (2, 1076848641), (3, 717899094), (6, 358949547), (9, 239299698), (11, 195790662), (18, 119649849), (22, 97895331), (27, 79766566), (33, 65263554), (41, 52529202), (54, 39883283), (66, 32631777), (82, 26264601), (99, 21754518), (123, 17509734), (191, 11275902), (198, 10877259), (246, 8754867), (297, 7251506), (369, 5836578), (382, 5637951), (451, 4775382), (463, 4651614), (573, 3758634), (594, 3625753), (738, 2918289), (902, 2387691), (926, 2325807), (1107, 1945526), (1146, 1879317), (1353, 1591794), (1389, 1550538), (1719, 1252878), (2101, 1025082), (2214, 972763), (2706, 795897), (2778, 775269), (3438, 626439), (4059, 530598), (4167, 516846), (4202, 512541), (5093, 422874), (5157, 417626), (6303, 341694), (7831, 275022), (8118, 265299), (8334, 258423), (10186, 211437), (10314, 208813), (12177, 176866), (12501, 172282), (12606, 170847), (15279, 140958), (15662, 137511), (18909, 113898), (18983, 113454), (23493, 91674), (24354, 88433), (25002, 86141), (30558, 70479), (37818, 56949), (37966, 56727), (45837, 46986)]