1378126923426

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{4409}}^1\times {\mathrm{143513}}^1$

素因数の和:147952

約数の個数: 72

約数和(自身を含む): 3282835390380

約数和(自身を除く): 1904708466954

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 4409, 8818, 13227, 26454, 39681, 48499, 79362, 96998, 143513, 145497, 287026, 290994, 430539, 436491, 533489, 861078, 872982, 1066978, 1291617, 1578643, 1600467, 2583234, 3157286, 3200934, 4735929, 4801401, 9471858, 9602802, 14207787, 17365073, 28415574, 34730146, 52095219, 104190438, 156285657, 312571314, 632748817, 1265497634, 1898246451, 3796492902, 5694739353, 6960236987, 11389478706, 13920473974, 20880710961, 41761421922, 62642132883, 76562606857, 125284265766, 153125213714, 229687820571, 459375641142, 689063461713, 1378126923426]

約数ペア:

[(1, 1378126923426), (2, 689063461713), (3, 459375641142), (6, 229687820571), (9, 153125213714), (11, 125284265766), (18, 76562606857), (22, 62642132883), (33, 41761421922), (66, 20880710961), (99, 13920473974), (121, 11389478706), (198, 6960236987), (242, 5694739353), (363, 3796492902), (726, 1898246451), (1089, 1265497634), (2178, 632748817), (4409, 312571314), (8818, 156285657), (13227, 104190438), (26454, 52095219), (39681, 34730146), (48499, 28415574), (79362, 17365073), (96998, 14207787), (143513, 9602802), (145497, 9471858), (287026, 4801401), (290994, 4735929), (430539, 3200934), (436491, 3157286), (533489, 2583234), (861078, 1600467), (872982, 1578643), (1066978, 1291617)]