21283632

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2423}}^1$

素因数の和:2498

約数の個数: 60

約数和(自身を含む): 60566064

約数和(自身を除く): 39282432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2423, 2928, 4392, 4846, 7269, 8784, 9692, 14538, 19384, 21807, 29076, 38768, 43614, 58152, 87228, 116304, 147803, 174456, 295606, 348912, 443409, 591212, 886818, 1182424, 1330227, 1773636, 2364848, 2660454, 3547272, 5320908, 7094544, 10641816, 21283632]

約数ペア:

[(1, 21283632), (2, 10641816), (3, 7094544), (4, 5320908), (6, 3547272), (8, 2660454), (9, 2364848), (12, 1773636), (16, 1330227), (18, 1182424), (24, 886818), (36, 591212), (48, 443409), (61, 348912), (72, 295606), (122, 174456), (144, 147803), (183, 116304), (244, 87228), (366, 58152), (488, 43614), (549, 38768), (732, 29076), (976, 21807), (1098, 19384), (1464, 14538), (2196, 9692), (2423, 8784), (2928, 7269), (4392, 4846)]