18167472

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1597}}^1$

素因数の和:1690

約数の個数: 60

約数和(自身を含む): 51519520

約数和(自身を除く): 33352048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1597, 1896, 2844, 3194, 3792, 4791, 5688, 6388, 9582, 11376, 12776, 14373, 19164, 25552, 28746, 38328, 57492, 76656, 114984, 126163, 229968, 252326, 378489, 504652, 756978, 1009304, 1135467, 1513956, 2018608, 2270934, 3027912, 4541868, 6055824, 9083736, 18167472]

約数ペア:

[(1, 18167472), (2, 9083736), (3, 6055824), (4, 4541868), (6, 3027912), (8, 2270934), (9, 2018608), (12, 1513956), (16, 1135467), (18, 1009304), (24, 756978), (36, 504652), (48, 378489), (72, 252326), (79, 229968), (144, 126163), (158, 114984), (237, 76656), (316, 57492), (474, 38328), (632, 28746), (711, 25552), (948, 19164), (1264, 14373), (1422, 12776), (1597, 11376), (1896, 9582), (2844, 6388), (3194, 5688), (3792, 4791)]