42649668

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 115026912

約数和(自身を除く): 72377244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 227, 306, 307, 454, 612, 614, 681, 908, 921, 1228, 1362, 1842, 2043, 2724, 2763, 3684, 3859, 4086, 5219, 5526, 7718, 8172, 10438, 11052, 11577, 15436, 15657, 20876, 23154, 31314, 34731, 46308, 46971, 62628, 69462, 69689, 93942, 138924, 139378, 187884, 209067, 278756, 418134, 627201, 836268, 1184713, 1254402, 2369426, 2508804, 3554139, 4738852, 7108278, 10662417, 14216556, 21324834, 42649668]

約数ペア:

[(1, 42649668), (2, 21324834), (3, 14216556), (4, 10662417), (6, 7108278), (9, 4738852), (12, 3554139), (17, 2508804), (18, 2369426), (34, 1254402), (36, 1184713), (51, 836268), (68, 627201), (102, 418134), (153, 278756), (204, 209067), (227, 187884), (306, 139378), (307, 138924), (454, 93942), (612, 69689), (614, 69462), (681, 62628), (908, 46971), (921, 46308), (1228, 34731), (1362, 31314), (1842, 23154), (2043, 20876), (2724, 15657), (2763, 15436), (3684, 11577), (3859, 11052), (4086, 10438), (5219, 8172), (5526, 7718)]