16955406

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 80

約数和(自身を含む): 41835024

約数和(自身を除く): 24879618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 83, 97, 117, 162, 166, 194, 234, 249, 291, 351, 498, 582, 702, 747, 873, 1053, 1079, 1261, 1494, 1746, 2106, 2158, 2241, 2522, 2619, 3237, 3783, 4482, 5238, 6474, 6723, 7566, 7857, 8051, 9711, 11349, 13446, 15714, 16102, 19422, 22698, 24153, 29133, 34047, 48306, 58266, 68094, 72459, 87399, 102141, 104663, 144918, 174798, 204282, 209326, 217377, 313989, 434754, 627978, 652131, 941967, 1304262, 1883934, 2825901, 5651802, 8477703, 16955406]

約数ペア:

[(1, 16955406), (2, 8477703), (3, 5651802), (6, 2825901), (9, 1883934), (13, 1304262), (18, 941967), (26, 652131), (27, 627978), (39, 434754), (54, 313989), (78, 217377), (81, 209326), (83, 204282), (97, 174798), (117, 144918), (162, 104663), (166, 102141), (194, 87399), (234, 72459), (249, 68094), (291, 58266), (351, 48306), (498, 34047), (582, 29133), (702, 24153), (747, 22698), (873, 19422), (1053, 16102), (1079, 15714), (1261, 13446), (1494, 11349), (1746, 9711), (2106, 8051), (2158, 7857), (2241, 7566), (2522, 6723), (2619, 6474), (3237, 5238), (3783, 4482)]