64907262

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{10513}}^1$

素因数の和:10542

約数の個数: 48

約数和(自身を含む): 164018400

約数和(自身を除く): 99111138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 10513, 21026, 31539, 63078, 73591, 94617, 147182, 189234, 220773, 441546, 515137, 662319, 1030274, 1324638, 1545411, 3090822, 3605959, 4636233, 7211918, 9272466, 10817877, 21635754, 32453631, 64907262]

約数ペア:

[(1, 64907262), (2, 32453631), (3, 21635754), (6, 10817877), (7, 9272466), (9, 7211918), (14, 4636233), (18, 3605959), (21, 3090822), (42, 1545411), (49, 1324638), (63, 1030274), (98, 662319), (126, 515137), (147, 441546), (294, 220773), (343, 189234), (441, 147182), (686, 94617), (882, 73591), (1029, 63078), (2058, 31539), (3087, 21026), (6174, 10513)]