17966802334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{787}}^1$

素因数の和:1105

約数の個数: 64

約数和(自身を含む): 30024691200

約数和(自身を除く): 12057888866

約数列:

[1, 2, 13, 26, 71, 83, 142, 149, 166, 298, 787, 923, 1079, 1574, 1846, 1937, 2158, 3874, 5893, 10231, 10579, 11786, 12367, 20462, 21158, 24734, 55877, 65321, 76609, 111754, 117263, 130642, 137527, 153218, 160771, 234526, 275054, 321542, 726401, 849173, 878057, 1452802, 1524419, 1698346, 1756114, 3048838, 4637791, 8325673, 9275582, 9732829, 11414741, 16651346, 19465658, 22829482, 60291283, 108233749, 120582566, 126526777, 216467498, 253053554, 691030859, 1382061718, 8983401167, 17966802334]

約数ペア:

[(1, 17966802334), (2, 8983401167), (13, 1382061718), (26, 691030859), (71, 253053554), (83, 216467498), (142, 126526777), (149, 120582566), (166, 108233749), (298, 60291283), (787, 22829482), (923, 19465658), (1079, 16651346), (1574, 11414741), (1846, 9732829), (1937, 9275582), (2158, 8325673), (3874, 4637791), (5893, 3048838), (10231, 1756114), (10579, 1698346), (11786, 1524419), (12367, 1452802), (20462, 878057), (21158, 849173), (24734, 726401), (55877, 321542), (65321, 275054), (76609, 234526), (111754, 160771), (117263, 153218), (130642, 137527)]