117221994

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 268658208

約数和(自身を除く): 151436214

約数列:

[1, 2, 3, 6, 9, 18, 37, 67, 71, 74, 111, 134, 142, 201, 213, 222, 333, 402, 426, 603, 639, 666, 1206, 1278, 1369, 2479, 2627, 2738, 4107, 4757, 4958, 5254, 7437, 7881, 8214, 9514, 12321, 14271, 14874, 15762, 22311, 23643, 24642, 28542, 42813, 44622, 47286, 85626, 91723, 97199, 176009, 183446, 194398, 275169, 291597, 352018, 528027, 550338, 583194, 825507, 874791, 1056054, 1584081, 1651014, 1749582, 3168162, 6512333, 13024666, 19536999, 39073998, 58610997, 117221994]

約数ペア:

[(1, 117221994), (2, 58610997), (3, 39073998), (6, 19536999), (9, 13024666), (18, 6512333), (37, 3168162), (67, 1749582), (71, 1651014), (74, 1584081), (111, 1056054), (134, 874791), (142, 825507), (201, 583194), (213, 550338), (222, 528027), (333, 352018), (402, 291597), (426, 275169), (603, 194398), (639, 183446), (666, 176009), (1206, 97199), (1278, 91723), (1369, 85626), (2479, 47286), (2627, 44622), (2738, 42813), (4107, 28542), (4757, 24642), (4958, 23643), (5254, 22311), (7437, 15762), (7881, 14874), (8214, 14271), (9514, 12321)]