18421632

素因数分解:

$2^7\times 3^2\times {\mathrm{15991}}^1$

素因数の和:16011

約数の個数: 48

約数和(自身を含む): 53013480

約数和(自身を除く): 34591848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 15991, 31982, 47973, 63964, 95946, 127928, 143919, 191892, 255856, 287838, 383784, 511712, 575676, 767568, 1023424, 1151352, 1535136, 2046848, 2302704, 3070272, 4605408, 6140544, 9210816, 18421632]

約数ペア:

[(1, 18421632), (2, 9210816), (3, 6140544), (4, 4605408), (6, 3070272), (8, 2302704), (9, 2046848), (12, 1535136), (16, 1151352), (18, 1023424), (24, 767568), (32, 575676), (36, 511712), (48, 383784), (64, 287838), (72, 255856), (96, 191892), (128, 143919), (144, 127928), (192, 95946), (288, 63964), (384, 47973), (576, 31982), (1152, 15991)]