15479784

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1319}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 42213600

約数和(自身を除く): 26733816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1319, 1467, 1956, 2638, 2934, 3912, 3957, 5276, 5868, 7914, 10552, 11736, 11871, 15828, 23742, 31656, 47484, 94968, 214997, 429994, 644991, 859988, 1289982, 1719976, 1934973, 2579964, 3869946, 5159928, 7739892, 15479784]

約数ペア:

[(1, 15479784), (2, 7739892), (3, 5159928), (4, 3869946), (6, 2579964), (8, 1934973), (9, 1719976), (12, 1289982), (18, 859988), (24, 644991), (36, 429994), (72, 214997), (163, 94968), (326, 47484), (489, 31656), (652, 23742), (978, 15828), (1304, 11871), (1319, 11736), (1467, 10552), (1956, 7914), (2638, 5868), (2934, 5276), (3912, 3957)]