11554788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 32162592

約数和(自身を除く): 20607804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 457, 516, 588, 602, 903, 914, 1204, 1371, 1806, 1828, 2107, 2742, 3199, 3612, 4214, 5484, 6321, 6398, 8428, 9597, 12642, 12796, 19194, 19651, 22393, 25284, 38388, 39302, 44786, 58953, 67179, 78604, 89572, 117906, 134358, 137557, 235812, 268716, 275114, 412671, 550228, 825342, 962899, 1650684, 1925798, 2888697, 3851596, 5777394, 11554788]

約数ペア:

[(1, 11554788), (2, 5777394), (3, 3851596), (4, 2888697), (6, 1925798), (7, 1650684), (12, 962899), (14, 825342), (21, 550228), (28, 412671), (42, 275114), (43, 268716), (49, 235812), (84, 137557), (86, 134358), (98, 117906), (129, 89572), (147, 78604), (172, 67179), (196, 58953), (258, 44786), (294, 39302), (301, 38388), (457, 25284), (516, 22393), (588, 19651), (602, 19194), (903, 12796), (914, 12642), (1204, 9597), (1371, 8428), (1806, 6398), (1828, 6321), (2107, 5484), (2742, 4214), (3199, 3612)]