2017883406

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{89137}}^1$

素因数の和:89174

約数の個数: 64

約数和(自身を含む): 5134348800

約数和(自身を除く): 3116465394

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 343, 462, 539, 686, 1029, 1078, 1617, 2058, 3234, 3773, 7546, 11319, 22638, 89137, 178274, 267411, 534822, 623959, 980507, 1247918, 1871877, 1961014, 2941521, 3743754, 4367713, 5883042, 6863549, 8735426, 13103139, 13727098, 20590647, 26206278, 30573991, 41181294, 48044843, 61147982, 91721973, 96089686, 144134529, 183443946, 288269058, 336313901, 672627802, 1008941703, 2017883406]

約数ペア:

[(1, 2017883406), (2, 1008941703), (3, 672627802), (6, 336313901), (7, 288269058), (11, 183443946), (14, 144134529), (21, 96089686), (22, 91721973), (33, 61147982), (42, 48044843), (49, 41181294), (66, 30573991), (77, 26206278), (98, 20590647), (147, 13727098), (154, 13103139), (231, 8735426), (294, 6863549), (343, 5883042), (462, 4367713), (539, 3743754), (686, 2941521), (1029, 1961014), (1078, 1871877), (1617, 1247918), (2058, 980507), (3234, 623959), (3773, 534822), (7546, 267411), (11319, 178274), (22638, 89137)]