11810628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 32497920

約数和(自身を除く): 20687292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 557, 558, 589, 684, 1114, 1116, 1178, 1671, 1767, 2228, 2356, 3342, 3534, 5013, 5301, 6684, 7068, 10026, 10583, 10602, 17267, 20052, 21166, 21204, 31749, 34534, 42332, 51801, 63498, 69068, 95247, 103602, 126996, 155403, 190494, 207204, 310806, 328073, 380988, 621612, 656146, 984219, 1312292, 1968438, 2952657, 3936876, 5905314, 11810628]

約数ペア:

[(1, 11810628), (2, 5905314), (3, 3936876), (4, 2952657), (6, 1968438), (9, 1312292), (12, 984219), (18, 656146), (19, 621612), (31, 380988), (36, 328073), (38, 310806), (57, 207204), (62, 190494), (76, 155403), (93, 126996), (114, 103602), (124, 95247), (171, 69068), (186, 63498), (228, 51801), (279, 42332), (342, 34534), (372, 31749), (557, 21204), (558, 21166), (589, 20052), (684, 17267), (1114, 10602), (1116, 10583), (1178, 10026), (1671, 7068), (1767, 6684), (2228, 5301), (2356, 5013), (3342, 3534)]