11945556

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:275

約数の個数: 120

約数和(自身を含む): 37403520

約数和(自身を除く): 25457964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 229, 252, 276, 322, 324, 378, 414, 458, 483, 567, 621, 644, 687, 756, 828, 916, 966, 1134, 1242, 1374, 1449, 1603, 1863, 1932, 2061, 2268, 2484, 2748, 2898, 3206, 3726, 4122, 4347, 4809, 5267, 5796, 6183, 6412, 7452, 8244, 8694, 9618, 10534, 12366, 13041, 14427, 15801, 17388, 18549, 19236, 21068, 24732, 26082, 28854, 31602, 36869, 37098, 43281, 47403, 52164, 57708, 63204, 73738, 74196, 86562, 94806, 110607, 129843, 142209, 147476, 173124, 189612, 221214, 259686, 284418, 331821, 426627, 442428, 519372, 568836, 663642, 853254, 995463, 1327284, 1706508, 1990926, 2986389, 3981852, 5972778, 11945556]

約数ペア:

[(1, 11945556), (2, 5972778), (3, 3981852), (4, 2986389), (6, 1990926), (7, 1706508), (9, 1327284), (12, 995463), (14, 853254), (18, 663642), (21, 568836), (23, 519372), (27, 442428), (28, 426627), (36, 331821), (42, 284418), (46, 259686), (54, 221214), (63, 189612), (69, 173124), (81, 147476), (84, 142209), (92, 129843), (108, 110607), (126, 94806), (138, 86562), (161, 74196), (162, 73738), (189, 63204), (207, 57708), (229, 52164), (252, 47403), (276, 43281), (322, 37098), (324, 36869), (378, 31602), (414, 28854), (458, 26082), (483, 24732), (567, 21068), (621, 19236), (644, 18549), (687, 17388), (756, 15801), (828, 14427), (916, 13041), (966, 12366), (1134, 10534), (1242, 9618), (1374, 8694), (1449, 8244), (1603, 7452), (1863, 6412), (1932, 6183), (2061, 5796), (2268, 5267), (2484, 4809), (2748, 4347), (2898, 4122), (3206, 3726)]