2237118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 64

約数和(自身を含む): 5322240

約数和(自身を除く): 3085122

約数列:

[1, 2, 3, 6, 13, 23, 26, 29, 39, 43, 46, 58, 69, 78, 86, 87, 129, 138, 174, 258, 299, 377, 559, 598, 667, 754, 897, 989, 1118, 1131, 1247, 1334, 1677, 1794, 1978, 2001, 2262, 2494, 2967, 3354, 3741, 4002, 5934, 7482, 8671, 12857, 16211, 17342, 25714, 26013, 28681, 32422, 38571, 48633, 52026, 57362, 77142, 86043, 97266, 172086, 372853, 745706, 1118559, 2237118]

約数ペア:

[(1, 2237118), (2, 1118559), (3, 745706), (6, 372853), (13, 172086), (23, 97266), (26, 86043), (29, 77142), (39, 57362), (43, 52026), (46, 48633), (58, 38571), (69, 32422), (78, 28681), (86, 26013), (87, 25714), (129, 17342), (138, 16211), (174, 12857), (258, 8671), (299, 7482), (377, 5934), (559, 4002), (598, 3741), (667, 3354), (754, 2967), (897, 2494), (989, 2262), (1118, 2001), (1131, 1978), (1247, 1794), (1334, 1677)]