16972254

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8059}}^1$

素因数の和:8086

約数の個数: 40

約数和(自身を含む): 40960920

約数和(自身を除く): 23988666

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 8059, 16118, 24177, 48354, 72531, 104767, 145062, 209534, 217593, 314301, 435186, 628602, 652779, 942903, 1305558, 1885806, 2828709, 5657418, 8486127, 16972254]

約数ペア:

[(1, 16972254), (2, 8486127), (3, 5657418), (6, 2828709), (9, 1885806), (13, 1305558), (18, 942903), (26, 652779), (27, 628602), (39, 435186), (54, 314301), (78, 217593), (81, 209534), (117, 145062), (162, 104767), (234, 72531), (351, 48354), (702, 24177), (1053, 16118), (2106, 8059)]