13143858

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 34856640

約数和(自身を除く): 21712782

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 114, 133, 147, 181, 182, 247, 266, 273, 294, 362, 399, 494, 543, 546, 637, 741, 798, 931, 1086, 1267, 1274, 1482, 1729, 1862, 1911, 2353, 2534, 2793, 3439, 3458, 3801, 3822, 4706, 5187, 5586, 6878, 7059, 7602, 8869, 10317, 10374, 12103, 14118, 16471, 17738, 20634, 24073, 24206, 26607, 32942, 36309, 44707, 48146, 49413, 53214, 72219, 72618, 89414, 98826, 115297, 134121, 144438, 168511, 230594, 268242, 312949, 337022, 345891, 505533, 625898, 691782, 938847, 1011066, 1877694, 2190643, 4381286, 6571929, 13143858]

約数ペア:

[(1, 13143858), (2, 6571929), (3, 4381286), (6, 2190643), (7, 1877694), (13, 1011066), (14, 938847), (19, 691782), (21, 625898), (26, 505533), (38, 345891), (39, 337022), (42, 312949), (49, 268242), (57, 230594), (78, 168511), (91, 144438), (98, 134121), (114, 115297), (133, 98826), (147, 89414), (181, 72618), (182, 72219), (247, 53214), (266, 49413), (273, 48146), (294, 44707), (362, 36309), (399, 32942), (494, 26607), (543, 24206), (546, 24073), (637, 20634), (741, 17738), (798, 16471), (931, 14118), (1086, 12103), (1267, 10374), (1274, 10317), (1482, 8869), (1729, 7602), (1862, 7059), (1911, 6878), (2353, 5586), (2534, 5187), (2793, 4706), (3439, 3822), (3458, 3801)]