16382478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2393}}^1$

素因数の和:2568

約数の個数: 32

約数和(自身を含む): 37691136

約数和(自身を除く): 21308658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 2393, 3423, 4786, 6846, 7179, 14358, 16751, 33502, 50253, 100506, 390059, 780118, 1170177, 2340354, 2730413, 5460826, 8191239, 16382478]

約数ペア:

[(1, 16382478), (2, 8191239), (3, 5460826), (6, 2730413), (7, 2340354), (14, 1170177), (21, 780118), (42, 390059), (163, 100506), (326, 50253), (489, 33502), (978, 16751), (1141, 14358), (2282, 7179), (2393, 6846), (3423, 4786)]