18023376

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 55413120

約数和(自身を除く): 37389744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 79, 84, 97, 98, 112, 147, 158, 168, 194, 196, 237, 291, 294, 316, 336, 388, 392, 474, 553, 582, 588, 632, 679, 776, 784, 948, 1106, 1164, 1176, 1264, 1358, 1552, 1659, 1896, 2037, 2212, 2328, 2352, 2716, 3318, 3792, 3871, 4074, 4424, 4656, 4753, 5432, 6636, 7663, 7742, 8148, 8848, 9506, 10864, 11613, 13272, 14259, 15326, 15484, 16296, 19012, 22989, 23226, 26544, 28518, 30652, 30968, 32592, 38024, 45978, 46452, 53641, 57036, 61304, 61936, 76048, 91956, 92904, 107282, 114072, 122608, 160923, 183912, 185808, 214564, 228144, 321846, 367824, 375487, 429128, 643692, 750974, 858256, 1126461, 1287384, 1501948, 2252922, 2574768, 3003896, 4505844, 6007792, 9011688, 18023376]

約数ペア:

[(1, 18023376), (2, 9011688), (3, 6007792), (4, 4505844), (6, 3003896), (7, 2574768), (8, 2252922), (12, 1501948), (14, 1287384), (16, 1126461), (21, 858256), (24, 750974), (28, 643692), (42, 429128), (48, 375487), (49, 367824), (56, 321846), (79, 228144), (84, 214564), (97, 185808), (98, 183912), (112, 160923), (147, 122608), (158, 114072), (168, 107282), (194, 92904), (196, 91956), (237, 76048), (291, 61936), (294, 61304), (316, 57036), (336, 53641), (388, 46452), (392, 45978), (474, 38024), (553, 32592), (582, 30968), (588, 30652), (632, 28518), (679, 26544), (776, 23226), (784, 22989), (948, 19012), (1106, 16296), (1164, 15484), (1176, 15326), (1264, 14259), (1358, 13272), (1552, 11613), (1659, 10864), (1896, 9506), (2037, 8848), (2212, 8148), (2328, 7742), (2352, 7663), (2716, 6636), (3318, 5432), (3792, 4753), (3871, 4656), (4074, 4424)]