7417638

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 18116280

約数和(自身を除く): 10698642

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 41, 46, 57, 69, 82, 114, 123, 138, 171, 207, 246, 342, 369, 414, 437, 529, 738, 779, 874, 943, 1058, 1311, 1558, 1587, 1886, 2337, 2622, 2829, 3174, 3933, 4674, 4761, 5658, 7011, 7866, 8487, 9522, 10051, 14022, 16974, 17917, 20102, 21689, 30153, 35834, 43378, 53751, 60306, 65067, 90459, 107502, 130134, 161253, 180918, 195201, 322506, 390402, 412091, 824182, 1236273, 2472546, 3708819, 7417638]

約数ペア:

[(1, 7417638), (2, 3708819), (3, 2472546), (6, 1236273), (9, 824182), (18, 412091), (19, 390402), (23, 322506), (38, 195201), (41, 180918), (46, 161253), (57, 130134), (69, 107502), (82, 90459), (114, 65067), (123, 60306), (138, 53751), (171, 43378), (207, 35834), (246, 30153), (342, 21689), (369, 20102), (414, 17917), (437, 16974), (529, 14022), (738, 10051), (779, 9522), (874, 8487), (943, 7866), (1058, 7011), (1311, 5658), (1558, 4761), (1587, 4674), (1886, 3933), (2337, 3174), (2622, 2829)]