897589746

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{709}}^1\times {\mathrm{1153}}^1$

素因数の和:1931

約数の個数: 48

約数和(自身を含む): 1981164120

約数和(自身を除く): 1083574374

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 709, 1098, 1153, 1418, 2127, 2306, 3459, 4254, 6381, 6918, 10377, 12762, 20754, 43249, 70333, 86498, 129747, 140666, 210999, 259494, 389241, 421998, 632997, 778482, 817477, 1265994, 1634954, 2452431, 4904862, 7357293, 14714586, 49866097, 99732194, 149598291, 299196582, 448794873, 897589746]

約数ペア:

[(1, 897589746), (2, 448794873), (3, 299196582), (6, 149598291), (9, 99732194), (18, 49866097), (61, 14714586), (122, 7357293), (183, 4904862), (366, 2452431), (549, 1634954), (709, 1265994), (1098, 817477), (1153, 778482), (1418, 632997), (2127, 421998), (2306, 389241), (3459, 259494), (4254, 210999), (6381, 140666), (6918, 129747), (10377, 86498), (12762, 70333), (20754, 43249)]