12905244

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 39626496

約数和(自身を除く): 26721252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 71, 81, 99, 102, 108, 132, 142, 153, 162, 187, 198, 204, 213, 243, 284, 297, 306, 324, 374, 396, 426, 459, 486, 561, 594, 612, 639, 748, 781, 852, 891, 918, 972, 1122, 1188, 1207, 1278, 1377, 1562, 1683, 1782, 1836, 1917, 2244, 2343, 2414, 2556, 2673, 2754, 3124, 3366, 3564, 3621, 3834, 4131, 4686, 4828, 5049, 5346, 5508, 5751, 6732, 7029, 7242, 7668, 8262, 9372, 10098, 10692, 10863, 11502, 13277, 14058, 14484, 15147, 16524, 17253, 20196, 21087, 21726, 23004, 26554, 28116, 30294, 32589, 34506, 39831, 42174, 43452, 45441, 53108, 60588, 63261, 65178, 69012, 79662, 84348, 90882, 97767, 119493, 126522, 130356, 159324, 181764, 189783, 195534, 238986, 253044, 293301, 358479, 379566, 391068, 477972, 586602, 716958, 759132, 1075437, 1173204, 1433916, 2150874, 3226311, 4301748, 6452622, 12905244]

約数ペア:

[(1, 12905244), (2, 6452622), (3, 4301748), (4, 3226311), (6, 2150874), (9, 1433916), (11, 1173204), (12, 1075437), (17, 759132), (18, 716958), (22, 586602), (27, 477972), (33, 391068), (34, 379566), (36, 358479), (44, 293301), (51, 253044), (54, 238986), (66, 195534), (68, 189783), (71, 181764), (81, 159324), (99, 130356), (102, 126522), (108, 119493), (132, 97767), (142, 90882), (153, 84348), (162, 79662), (187, 69012), (198, 65178), (204, 63261), (213, 60588), (243, 53108), (284, 45441), (297, 43452), (306, 42174), (324, 39831), (374, 34506), (396, 32589), (426, 30294), (459, 28116), (486, 26554), (561, 23004), (594, 21726), (612, 21087), (639, 20196), (748, 17253), (781, 16524), (852, 15147), (891, 14484), (918, 14058), (972, 13277), (1122, 11502), (1188, 10863), (1207, 10692), (1278, 10098), (1377, 9372), (1562, 8262), (1683, 7668), (1782, 7242), (1836, 7029), (1917, 6732), (2244, 5751), (2343, 5508), (2414, 5346), (2556, 5049), (2673, 4828), (2754, 4686), (3124, 4131), (3366, 3834), (3564, 3621)]