12966618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 31997952

約数和(自身を除く): 19031334

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 161, 186, 217, 322, 433, 434, 483, 651, 713, 866, 966, 1299, 1302, 1426, 2139, 2598, 3031, 4278, 4991, 6062, 9093, 9959, 9982, 13423, 14973, 18186, 19918, 26846, 29877, 29946, 40269, 59754, 69713, 80538, 93961, 139426, 187922, 209139, 281883, 308729, 418278, 563766, 617458, 926187, 1852374, 2161103, 4322206, 6483309, 12966618]

約数ペア:

[(1, 12966618), (2, 6483309), (3, 4322206), (6, 2161103), (7, 1852374), (14, 926187), (21, 617458), (23, 563766), (31, 418278), (42, 308729), (46, 281883), (62, 209139), (69, 187922), (93, 139426), (138, 93961), (161, 80538), (186, 69713), (217, 59754), (322, 40269), (433, 29946), (434, 29877), (483, 26846), (651, 19918), (713, 18186), (866, 14973), (966, 13423), (1299, 9982), (1302, 9959), (1426, 9093), (2139, 6062), (2598, 4991), (3031, 4278)]