9257778

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 21206016

約数和(自身を除く): 11948238

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 353, 423, 558, 706, 846, 1059, 1457, 2118, 2914, 3177, 4371, 6354, 8742, 10943, 13113, 16591, 21886, 26226, 32829, 33182, 49773, 65658, 98487, 99546, 149319, 196974, 298638, 514321, 1028642, 1542963, 3085926, 4628889, 9257778]

約数ペア:

[(1, 9257778), (2, 4628889), (3, 3085926), (6, 1542963), (9, 1028642), (18, 514321), (31, 298638), (47, 196974), (62, 149319), (93, 99546), (94, 98487), (141, 65658), (186, 49773), (279, 33182), (282, 32829), (353, 26226), (423, 21886), (558, 16591), (706, 13113), (846, 10943), (1059, 8742), (1457, 6354), (2118, 4371), (2914, 3177)]