17949322044

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{85831}}^1$

素因数の和:86035

約数の個数: 72

約数和(自身を含む): 46895514848

約数和(自身を除く): 28946192804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 157, 222, 314, 333, 444, 471, 628, 666, 942, 1332, 1413, 1884, 2826, 5652, 5809, 11618, 17427, 23236, 34854, 52281, 69708, 85831, 104562, 171662, 209124, 257493, 343324, 514986, 772479, 1029972, 1544958, 3089916, 3175747, 6351494, 9527241, 12702988, 13475467, 19054482, 26950934, 28581723, 38108964, 40426401, 53901868, 57163446, 80852802, 114326892, 121279203, 161705604, 242558406, 485116812, 498592279, 997184558, 1495776837, 1994369116, 2991553674, 4487330511, 5983107348, 8974661022, 17949322044]

約数ペア:

[(1, 17949322044), (2, 8974661022), (3, 5983107348), (4, 4487330511), (6, 2991553674), (9, 1994369116), (12, 1495776837), (18, 997184558), (36, 498592279), (37, 485116812), (74, 242558406), (111, 161705604), (148, 121279203), (157, 114326892), (222, 80852802), (314, 57163446), (333, 53901868), (444, 40426401), (471, 38108964), (628, 28581723), (666, 26950934), (942, 19054482), (1332, 13475467), (1413, 12702988), (1884, 9527241), (2826, 6351494), (5652, 3175747), (5809, 3089916), (11618, 1544958), (17427, 1029972), (23236, 772479), (34854, 514986), (52281, 343324), (69708, 257493), (85831, 209124), (104562, 171662)]