21254592

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3617

約数の個数: 56

約数和(自身を含む): 58066432

約数和(自身を除く): 36811840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 3571, 5952, 7142, 10713, 14284, 21426, 28568, 42852, 57136, 85704, 110701, 114272, 171408, 221402, 228544, 332103, 342816, 442804, 664206, 685632, 885608, 1328412, 1771216, 2656824, 3542432, 5313648, 7084864, 10627296, 21254592]

約数ペア:

[(1, 21254592), (2, 10627296), (3, 7084864), (4, 5313648), (6, 3542432), (8, 2656824), (12, 1771216), (16, 1328412), (24, 885608), (31, 685632), (32, 664206), (48, 442804), (62, 342816), (64, 332103), (93, 228544), (96, 221402), (124, 171408), (186, 114272), (192, 110701), (248, 85704), (372, 57136), (496, 42852), (744, 28568), (992, 21426), (1488, 14284), (1984, 10713), (2976, 7142), (3571, 5952)]