13108872

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 38905920

約数和(自身を除く): 25797048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 71, 84, 98, 142, 147, 157, 168, 196, 213, 284, 294, 314, 392, 426, 471, 497, 568, 588, 628, 852, 942, 994, 1099, 1176, 1256, 1491, 1704, 1884, 1988, 2198, 2982, 3297, 3479, 3768, 3976, 4396, 5964, 6594, 6958, 7693, 8792, 10437, 11147, 11928, 13188, 13916, 15386, 20874, 22294, 23079, 26376, 27832, 30772, 33441, 41748, 44588, 46158, 61544, 66882, 78029, 83496, 89176, 92316, 133764, 156058, 184632, 234087, 267528, 312116, 468174, 546203, 624232, 936348, 1092406, 1638609, 1872696, 2184812, 3277218, 4369624, 6554436, 13108872]

約数ペア:

[(1, 13108872), (2, 6554436), (3, 4369624), (4, 3277218), (6, 2184812), (7, 1872696), (8, 1638609), (12, 1092406), (14, 936348), (21, 624232), (24, 546203), (28, 468174), (42, 312116), (49, 267528), (56, 234087), (71, 184632), (84, 156058), (98, 133764), (142, 92316), (147, 89176), (157, 83496), (168, 78029), (196, 66882), (213, 61544), (284, 46158), (294, 44588), (314, 41748), (392, 33441), (426, 30772), (471, 27832), (497, 26376), (568, 23079), (588, 22294), (628, 20874), (852, 15386), (942, 13916), (994, 13188), (1099, 11928), (1176, 11147), (1256, 10437), (1491, 8792), (1704, 7693), (1884, 6958), (1988, 6594), (2198, 5964), (2982, 4396), (3297, 3976), (3479, 3768)]