18053712

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 120

約数和(自身を含む): 54857600

約数和(自身を除く): 36803888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 79, 92, 108, 138, 144, 158, 184, 207, 216, 237, 276, 316, 368, 414, 432, 474, 529, 552, 621, 632, 711, 828, 948, 1058, 1104, 1242, 1264, 1422, 1587, 1656, 1817, 1896, 2116, 2133, 2484, 2844, 3174, 3312, 3634, 3792, 4232, 4266, 4761, 4968, 5451, 5688, 6348, 7268, 8464, 8532, 9522, 9936, 10902, 11376, 12696, 14283, 14536, 16353, 17064, 19044, 21804, 25392, 28566, 29072, 32706, 34128, 38088, 41791, 43608, 49059, 57132, 65412, 76176, 83582, 87216, 98118, 114264, 125373, 130824, 167164, 196236, 228528, 250746, 261648, 334328, 376119, 392472, 501492, 668656, 752238, 784944, 1002984, 1128357, 1504476, 2005968, 2256714, 3008952, 4513428, 6017904, 9026856, 18053712]

約数ペア:

[(1, 18053712), (2, 9026856), (3, 6017904), (4, 4513428), (6, 3008952), (8, 2256714), (9, 2005968), (12, 1504476), (16, 1128357), (18, 1002984), (23, 784944), (24, 752238), (27, 668656), (36, 501492), (46, 392472), (48, 376119), (54, 334328), (69, 261648), (72, 250746), (79, 228528), (92, 196236), (108, 167164), (138, 130824), (144, 125373), (158, 114264), (184, 98118), (207, 87216), (216, 83582), (237, 76176), (276, 65412), (316, 57132), (368, 49059), (414, 43608), (432, 41791), (474, 38088), (529, 34128), (552, 32706), (621, 29072), (632, 28566), (711, 25392), (828, 21804), (948, 19044), (1058, 17064), (1104, 16353), (1242, 14536), (1264, 14283), (1422, 12696), (1587, 11376), (1656, 10902), (1817, 9936), (1896, 9522), (2116, 8532), (2133, 8464), (2484, 7268), (2844, 6348), (3174, 5688), (3312, 5451), (3634, 4968), (3792, 4761), (4232, 4266)]