12659868

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 36126720

約数和(自身を除く): 23466852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 108, 117, 127, 142, 156, 213, 234, 254, 284, 351, 381, 426, 468, 508, 639, 702, 762, 852, 923, 1143, 1278, 1404, 1524, 1651, 1846, 1917, 2286, 2556, 2769, 3302, 3429, 3692, 3834, 4572, 4953, 5538, 6604, 6858, 7668, 8307, 9017, 9906, 11076, 13716, 14859, 16614, 18034, 19812, 24921, 27051, 29718, 33228, 36068, 44577, 49842, 54102, 59436, 81153, 89154, 99684, 108204, 117221, 162306, 178308, 234442, 243459, 324612, 351663, 468884, 486918, 703326, 973836, 1054989, 1406652, 2109978, 3164967, 4219956, 6329934, 12659868]

約数ペア:

[(1, 12659868), (2, 6329934), (3, 4219956), (4, 3164967), (6, 2109978), (9, 1406652), (12, 1054989), (13, 973836), (18, 703326), (26, 486918), (27, 468884), (36, 351663), (39, 324612), (52, 243459), (54, 234442), (71, 178308), (78, 162306), (108, 117221), (117, 108204), (127, 99684), (142, 89154), (156, 81153), (213, 59436), (234, 54102), (254, 49842), (284, 44577), (351, 36068), (381, 33228), (426, 29718), (468, 27051), (508, 24921), (639, 19812), (702, 18034), (762, 16614), (852, 14859), (923, 13716), (1143, 11076), (1278, 9906), (1404, 9017), (1524, 8307), (1651, 7668), (1846, 6858), (1917, 6604), (2286, 5538), (2556, 4953), (2769, 4572), (3302, 3834), (3429, 3692)]