18793086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{503}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 21849474

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 479, 503, 958, 1006, 1437, 1509, 2874, 3018, 6227, 6539, 12454, 13078, 18681, 19617, 37362, 39234, 240937, 481874, 722811, 1445622, 3132181, 6264362, 9396543, 18793086]

約数ペア:

[(1, 18793086), (2, 9396543), (3, 6264362), (6, 3132181), (13, 1445622), (26, 722811), (39, 481874), (78, 240937), (479, 39234), (503, 37362), (958, 19617), (1006, 18681), (1437, 13078), (1509, 12454), (2874, 6539), (3018, 6227)]