18449772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 50319360

約数和(自身を除く): 31869588

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 59, 66, 69, 92, 103, 118, 132, 138, 177, 206, 236, 253, 276, 309, 354, 412, 506, 618, 649, 708, 759, 1012, 1133, 1236, 1298, 1357, 1518, 1947, 2266, 2369, 2596, 2714, 3036, 3399, 3894, 4071, 4532, 4738, 5428, 6077, 6798, 7107, 7788, 8142, 9476, 12154, 13596, 14214, 14927, 16284, 18231, 24308, 26059, 28428, 29854, 36462, 44781, 52118, 59708, 66847, 72924, 78177, 89562, 104236, 133694, 139771, 156354, 179124, 200541, 267388, 279542, 312708, 401082, 419313, 559084, 802164, 838626, 1537481, 1677252, 3074962, 4612443, 6149924, 9224886, 18449772]

約数ペア:

[(1, 18449772), (2, 9224886), (3, 6149924), (4, 4612443), (6, 3074962), (11, 1677252), (12, 1537481), (22, 838626), (23, 802164), (33, 559084), (44, 419313), (46, 401082), (59, 312708), (66, 279542), (69, 267388), (92, 200541), (103, 179124), (118, 156354), (132, 139771), (138, 133694), (177, 104236), (206, 89562), (236, 78177), (253, 72924), (276, 66847), (309, 59708), (354, 52118), (412, 44781), (506, 36462), (618, 29854), (649, 28428), (708, 26059), (759, 24308), (1012, 18231), (1133, 16284), (1236, 14927), (1298, 14214), (1357, 13596), (1518, 12154), (1947, 9476), (2266, 8142), (2369, 7788), (2596, 7107), (2714, 6798), (3036, 6077), (3399, 5428), (3894, 4738), (4071, 4532)]