18895325436

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{328249}}^1$

素因数の和:328316

約数の個数: 96

約数和(自身を含む): 54043080000

約数和(自身を除く): 35147754564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 82, 108, 117, 123, 156, 164, 234, 246, 351, 369, 468, 492, 533, 702, 738, 1066, 1107, 1404, 1476, 1599, 2132, 2214, 3198, 4428, 4797, 6396, 9594, 14391, 19188, 28782, 57564, 328249, 656498, 984747, 1312996, 1969494, 2954241, 3938988, 4267237, 5908482, 8534474, 8862723, 11816964, 12801711, 13458209, 17068948, 17725446, 25603422, 26916418, 35450892, 38405133, 40374627, 51206844, 53832836, 76810266, 80749254, 115215399, 121123881, 153620532, 161498508, 174956717, 230430798, 242247762, 349913434, 363371643, 460861596, 484495524, 524870151, 699826868, 726743286, 1049740302, 1453486572, 1574610453, 2099480604, 3149220906, 4723831359, 6298441812, 9447662718, 18895325436]

約数ペア:

[(1, 18895325436), (2, 9447662718), (3, 6298441812), (4, 4723831359), (6, 3149220906), (9, 2099480604), (12, 1574610453), (13, 1453486572), (18, 1049740302), (26, 726743286), (27, 699826868), (36, 524870151), (39, 484495524), (41, 460861596), (52, 363371643), (54, 349913434), (78, 242247762), (82, 230430798), (108, 174956717), (117, 161498508), (123, 153620532), (156, 121123881), (164, 115215399), (234, 80749254), (246, 76810266), (351, 53832836), (369, 51206844), (468, 40374627), (492, 38405133), (533, 35450892), (702, 26916418), (738, 25603422), (1066, 17725446), (1107, 17068948), (1404, 13458209), (1476, 12801711), (1599, 11816964), (2132, 8862723), (2214, 8534474), (3198, 5908482), (4428, 4267237), (4797, 3938988), (6396, 2954241), (9594, 1969494), (14391, 1312996), (19188, 984747), (28782, 656498), (57564, 328249)]