16902366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 37244160

約数和(自身を除く): 20341794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 169, 211, 237, 338, 422, 474, 507, 633, 1014, 1027, 1266, 2054, 2743, 3081, 5486, 6162, 8229, 13351, 16458, 16669, 26702, 33338, 35659, 40053, 50007, 71318, 80106, 100014, 106977, 213954, 216697, 433394, 650091, 1300182, 2817061, 5634122, 8451183, 16902366]

約数ペア:

[(1, 16902366), (2, 8451183), (3, 5634122), (6, 2817061), (13, 1300182), (26, 650091), (39, 433394), (78, 216697), (79, 213954), (158, 106977), (169, 100014), (211, 80106), (237, 71318), (338, 50007), (422, 40053), (474, 35659), (507, 33338), (633, 26702), (1014, 16669), (1027, 16458), (1266, 13351), (2054, 8229), (2743, 6162), (3081, 5486)]