1731828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 4717440

約数和(自身を除く): 2985612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 389, 636, 742, 778, 1113, 1167, 1484, 1556, 2226, 2334, 2723, 4452, 4668, 5446, 8169, 10892, 16338, 20617, 32676, 41234, 61851, 82468, 123702, 144319, 247404, 288638, 432957, 577276, 865914, 1731828]

約数ペア:

[(1, 1731828), (2, 865914), (3, 577276), (4, 432957), (6, 288638), (7, 247404), (12, 144319), (14, 123702), (21, 82468), (28, 61851), (42, 41234), (53, 32676), (84, 20617), (106, 16338), (159, 10892), (212, 8169), (318, 5446), (371, 4668), (389, 4452), (636, 2723), (742, 2334), (778, 2226), (1113, 1556), (1167, 1484)]