61920018

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1823}}^1$

素因数の和:1888

約数の個数: 64

約数和(自身を含む): 149713920

約数和(自身を除く): 87793902

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 102, 111, 153, 222, 306, 333, 459, 629, 666, 918, 999, 1258, 1823, 1887, 1998, 3646, 3774, 5469, 5661, 10938, 11322, 16407, 16983, 30991, 32814, 33966, 49221, 61982, 67451, 92973, 98442, 134902, 185946, 202353, 278919, 404706, 557838, 607059, 836757, 1146667, 1214118, 1673514, 1821177, 2293334, 3440001, 3642354, 6880002, 10320003, 20640006, 30960009, 61920018]

約数ペア:

[(1, 61920018), (2, 30960009), (3, 20640006), (6, 10320003), (9, 6880002), (17, 3642354), (18, 3440001), (27, 2293334), (34, 1821177), (37, 1673514), (51, 1214118), (54, 1146667), (74, 836757), (102, 607059), (111, 557838), (153, 404706), (222, 278919), (306, 202353), (333, 185946), (459, 134902), (629, 98442), (666, 92973), (918, 67451), (999, 61982), (1258, 49221), (1823, 33966), (1887, 32814), (1998, 30991), (3646, 16983), (3774, 16407), (5469, 11322), (5661, 10938)]