18413736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3671}}^1$

素因数の和:3710

約数の個数: 64

約数和(自身を含む): 52876800

約数和(自身を除く): 34463064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 3671, 5016, 7342, 11013, 14684, 22026, 29368, 40381, 44052, 69749, 80762, 88104, 121143, 139498, 161524, 209247, 242286, 278996, 323048, 418494, 484572, 557992, 767239, 836988, 969144, 1534478, 1673976, 2301717, 3068956, 4603434, 6137912, 9206868, 18413736]

約数ペア:

[(1, 18413736), (2, 9206868), (3, 6137912), (4, 4603434), (6, 3068956), (8, 2301717), (11, 1673976), (12, 1534478), (19, 969144), (22, 836988), (24, 767239), (33, 557992), (38, 484572), (44, 418494), (57, 323048), (66, 278996), (76, 242286), (88, 209247), (114, 161524), (132, 139498), (152, 121143), (209, 88104), (228, 80762), (264, 69749), (418, 44052), (456, 40381), (627, 29368), (836, 22026), (1254, 14684), (1672, 11013), (2508, 7342), (3671, 5016)]