18329766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 45964800

約数和(自身を除く): 27635034

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 59, 78, 91, 118, 177, 182, 273, 354, 413, 546, 569, 767, 826, 1138, 1239, 1534, 1707, 2301, 2478, 3414, 3983, 4602, 5369, 7397, 7966, 10738, 11949, 14794, 16107, 22191, 23898, 32214, 33571, 44382, 51779, 67142, 100713, 103558, 155337, 201426, 234997, 310674, 436423, 469994, 704991, 872846, 1309269, 1409982, 2618538, 3054961, 6109922, 9164883, 18329766]

約数ペア:

[(1, 18329766), (2, 9164883), (3, 6109922), (6, 3054961), (7, 2618538), (13, 1409982), (14, 1309269), (21, 872846), (26, 704991), (39, 469994), (42, 436423), (59, 310674), (78, 234997), (91, 201426), (118, 155337), (177, 103558), (182, 100713), (273, 67142), (354, 51779), (413, 44382), (546, 33571), (569, 32214), (767, 23898), (826, 22191), (1138, 16107), (1239, 14794), (1534, 11949), (1707, 10738), (2301, 7966), (2478, 7397), (3414, 5369), (3983, 4602)]