23688138

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 48672576

約数和(自身を除く): 24984438

約数列:

[1, 2, 3, 6, 53, 106, 159, 163, 318, 326, 457, 489, 914, 978, 1371, 2742, 8639, 17278, 24221, 25917, 48442, 51834, 72663, 74491, 145326, 148982, 223473, 446946, 3948023, 7896046, 11844069, 23688138]

約数ペア:

[(1, 23688138), (2, 11844069), (3, 7896046), (6, 3948023), (53, 446946), (106, 223473), (159, 148982), (163, 145326), (318, 74491), (326, 72663), (457, 51834), (489, 48442), (914, 25917), (978, 24221), (1371, 17278), (2742, 8639)]