18324432010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{8123}}^1$

素因数の和:8563

約数の個数: 64

約数和(自身を含む): 35937976320

約数和(自身を除く): 17613544310

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 383, 589, 766, 1178, 1915, 2945, 3830, 5890, 7277, 8123, 11873, 14554, 16246, 23746, 36385, 40615, 59365, 72770, 81230, 118730, 154337, 225587, 251813, 308674, 451174, 503626, 771685, 1127935, 1259065, 1543370, 2255870, 2518130, 3111109, 4784447, 6222218, 9568894, 15555545, 23922235, 31111090, 47844470, 59111071, 96444379, 118222142, 192888758, 295555355, 482221895, 591110710, 964443790, 1832443201, 3664886402, 9162216005, 18324432010]

約数ペア:

[(1, 18324432010), (2, 9162216005), (5, 3664886402), (10, 1832443201), (19, 964443790), (31, 591110710), (38, 482221895), (62, 295555355), (95, 192888758), (155, 118222142), (190, 96444379), (310, 59111071), (383, 47844470), (589, 31111090), (766, 23922235), (1178, 15555545), (1915, 9568894), (2945, 6222218), (3830, 4784447), (5890, 3111109), (7277, 2518130), (8123, 2255870), (11873, 1543370), (14554, 1259065), (16246, 1127935), (23746, 771685), (36385, 503626), (40615, 451174), (59365, 308674), (72770, 251813), (81230, 225587), (118730, 154337)]