17949936

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 49282560

約数和(自身を除く): 31332624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 71, 92, 138, 142, 184, 213, 229, 276, 284, 368, 426, 458, 552, 568, 687, 852, 916, 1104, 1136, 1374, 1633, 1704, 1832, 2748, 3266, 3408, 3664, 4899, 5267, 5496, 6532, 9798, 10534, 10992, 13064, 15801, 16259, 19596, 21068, 26128, 31602, 32518, 39192, 42136, 48777, 63204, 65036, 78384, 84272, 97554, 126408, 130072, 195108, 252816, 260144, 373957, 390216, 747914, 780432, 1121871, 1495828, 2243742, 2991656, 4487484, 5983312, 8974968, 17949936]

約数ペア:

[(1, 17949936), (2, 8974968), (3, 5983312), (4, 4487484), (6, 2991656), (8, 2243742), (12, 1495828), (16, 1121871), (23, 780432), (24, 747914), (46, 390216), (48, 373957), (69, 260144), (71, 252816), (92, 195108), (138, 130072), (142, 126408), (184, 97554), (213, 84272), (229, 78384), (276, 65036), (284, 63204), (368, 48777), (426, 42136), (458, 39192), (552, 32518), (568, 31602), (687, 26128), (852, 21068), (916, 19596), (1104, 16259), (1136, 15801), (1374, 13064), (1633, 10992), (1704, 10534), (1832, 9798), (2748, 6532), (3266, 5496), (3408, 5267), (3664, 4899)]