16258428

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3203}}^1$

素因数の和:3263

約数の個数: 48

約数和(自身を含む): 43061760

約数和(自身を除く): 26803332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 3203, 5076, 6406, 9609, 12812, 19218, 28827, 38436, 57654, 86481, 115308, 150541, 172962, 301082, 345924, 451623, 602164, 903246, 1354869, 1806492, 2709738, 4064607, 5419476, 8129214, 16258428]

約数ペア:

[(1, 16258428), (2, 8129214), (3, 5419476), (4, 4064607), (6, 2709738), (9, 1806492), (12, 1354869), (18, 903246), (27, 602164), (36, 451623), (47, 345924), (54, 301082), (94, 172962), (108, 150541), (141, 115308), (188, 86481), (282, 57654), (423, 38436), (564, 28827), (846, 19218), (1269, 12812), (1692, 9609), (2538, 6406), (3203, 5076)]