18421056

素因数分解:

$2^6\times 3^2\times {\mathrm{31981}}^1$

素因数の和:31999

約数の個数: 42

約数和(自身を含む): 52802282

約数和(自身を除く): 34381226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 31981, 63962, 95943, 127924, 191886, 255848, 287829, 383772, 511696, 575658, 767544, 1023392, 1151316, 1535088, 2046784, 2302632, 3070176, 4605264, 6140352, 9210528, 18421056]

約数ペア:

[(1, 18421056), (2, 9210528), (3, 6140352), (4, 4605264), (6, 3070176), (8, 2302632), (9, 2046784), (12, 1535088), (16, 1151316), (18, 1023392), (24, 767544), (32, 575658), (36, 511696), (48, 383772), (64, 287829), (72, 255848), (96, 191886), (144, 127924), (192, 95943), (288, 63962), (576, 31981)]