15826968

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1621

約数の個数: 64

約数和(自身を含む): 44928000

約数和(自身を除く): 29101032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1559, 1692, 2538, 3118, 3384, 4677, 5076, 6236, 9354, 10152, 12472, 14031, 18708, 28062, 37416, 42093, 56124, 73273, 84186, 112248, 146546, 168372, 219819, 293092, 336744, 439638, 586184, 659457, 879276, 1318914, 1758552, 1978371, 2637828, 3956742, 5275656, 7913484, 15826968]

約数ペア:

[(1, 15826968), (2, 7913484), (3, 5275656), (4, 3956742), (6, 2637828), (8, 1978371), (9, 1758552), (12, 1318914), (18, 879276), (24, 659457), (27, 586184), (36, 439638), (47, 336744), (54, 293092), (72, 219819), (94, 168372), (108, 146546), (141, 112248), (188, 84186), (216, 73273), (282, 56124), (376, 42093), (423, 37416), (564, 28062), (846, 18708), (1128, 14031), (1269, 12472), (1559, 10152), (1692, 9354), (2538, 6236), (3118, 5076), (3384, 4677)]