21593397024

素因数分解:

$2^5\times 3^2\times {\mathrm{677}}^1\times {\mathrm{110749}}^1$

素因数の和:111442

約数の個数: 72

約数和(自身を含む): 61497481500

約数和(自身を除く): 39904084476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 677, 1354, 2031, 2708, 4062, 5416, 6093, 8124, 10832, 12186, 16248, 21664, 24372, 32496, 48744, 64992, 97488, 110749, 194976, 221498, 332247, 442996, 664494, 885992, 996741, 1328988, 1771984, 1993482, 2657976, 3543968, 3986964, 5315952, 7973928, 10631904, 15947856, 31895712, 74977073, 149954146, 224931219, 299908292, 449862438, 599816584, 674793657, 899724876, 1199633168, 1349587314, 1799449752, 2399266336, 2699174628, 3598899504, 5398349256, 7197799008, 10796698512, 21593397024]

約数ペア:

[(1, 21593397024), (2, 10796698512), (3, 7197799008), (4, 5398349256), (6, 3598899504), (8, 2699174628), (9, 2399266336), (12, 1799449752), (16, 1349587314), (18, 1199633168), (24, 899724876), (32, 674793657), (36, 599816584), (48, 449862438), (72, 299908292), (96, 224931219), (144, 149954146), (288, 74977073), (677, 31895712), (1354, 15947856), (2031, 10631904), (2708, 7973928), (4062, 5315952), (5416, 3986964), (6093, 3543968), (8124, 2657976), (10832, 1993482), (12186, 1771984), (16248, 1328988), (21664, 996741), (24372, 885992), (32496, 664494), (48744, 442996), (64992, 332247), (97488, 221498), (110749, 194976)]