2187192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 6405120

約数和(自身を除く): 4217928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 277, 282, 329, 376, 554, 564, 658, 831, 987, 1108, 1128, 1316, 1662, 1939, 1974, 2216, 2632, 3324, 3878, 3948, 5817, 6648, 7756, 7896, 11634, 13019, 15512, 23268, 26038, 39057, 46536, 52076, 78114, 91133, 104152, 156228, 182266, 273399, 312456, 364532, 546798, 729064, 1093596, 2187192]

約数ペア:

[(1, 2187192), (2, 1093596), (3, 729064), (4, 546798), (6, 364532), (7, 312456), (8, 273399), (12, 182266), (14, 156228), (21, 104152), (24, 91133), (28, 78114), (42, 52076), (47, 46536), (56, 39057), (84, 26038), (94, 23268), (141, 15512), (168, 13019), (188, 11634), (277, 7896), (282, 7756), (329, 6648), (376, 5817), (554, 3948), (564, 3878), (658, 3324), (831, 2632), (987, 2216), (1108, 1974), (1128, 1939), (1316, 1662)]