15808392

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 44280000

約数和(自身を除く): 28471608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 449, 489, 652, 898, 978, 1304, 1347, 1467, 1796, 1956, 2694, 2934, 3592, 3912, 4041, 4401, 5388, 5868, 8082, 8802, 10776, 11736, 12123, 16164, 17604, 24246, 32328, 35208, 48492, 73187, 96984, 146374, 219561, 292748, 439122, 585496, 658683, 878244, 1317366, 1756488, 1976049, 2634732, 3952098, 5269464, 7904196, 15808392]

約数ペア:

[(1, 15808392), (2, 7904196), (3, 5269464), (4, 3952098), (6, 2634732), (8, 1976049), (9, 1756488), (12, 1317366), (18, 878244), (24, 658683), (27, 585496), (36, 439122), (54, 292748), (72, 219561), (108, 146374), (163, 96984), (216, 73187), (326, 48492), (449, 35208), (489, 32328), (652, 24246), (898, 17604), (978, 16164), (1304, 12123), (1347, 11736), (1467, 10776), (1796, 8802), (1956, 8082), (2694, 5868), (2934, 5388), (3592, 4401), (3912, 4041)]