2947993668

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{827}}^1\times {\mathrm{1193}}^1$

素因数の和:2113

約数の個数: 72

約数和(自身を含む): 7557103008

約数和(自身を除く): 4609109340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 827, 996, 1193, 1494, 1654, 2386, 2481, 2988, 3308, 3579, 4772, 4962, 7158, 7443, 9924, 10737, 14316, 14886, 21474, 29772, 42948, 68641, 99019, 137282, 198038, 205923, 274564, 297057, 396076, 411846, 594114, 617769, 823692, 891171, 986611, 1188228, 1235538, 1782342, 1973222, 2471076, 2959833, 3564684, 3946444, 5919666, 8879499, 11839332, 17758998, 35517996, 81888713, 163777426, 245666139, 327554852, 491332278, 736998417, 982664556, 1473996834, 2947993668]

約数ペア:

[(1, 2947993668), (2, 1473996834), (3, 982664556), (4, 736998417), (6, 491332278), (9, 327554852), (12, 245666139), (18, 163777426), (36, 81888713), (83, 35517996), (166, 17758998), (249, 11839332), (332, 8879499), (498, 5919666), (747, 3946444), (827, 3564684), (996, 2959833), (1193, 2471076), (1494, 1973222), (1654, 1782342), (2386, 1235538), (2481, 1188228), (2988, 986611), (3308, 891171), (3579, 823692), (4772, 617769), (4962, 594114), (7158, 411846), (7443, 396076), (9924, 297057), (10737, 274564), (14316, 205923), (14886, 198038), (21474, 137282), (29772, 99019), (42948, 68641)]