3970404

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 10427200

約数和(自身を除く): 6456796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 379, 388, 582, 758, 873, 1137, 1164, 1516, 1746, 2274, 2619, 3411, 3492, 4548, 5238, 6822, 10233, 10476, 13644, 20466, 36763, 40932, 73526, 110289, 147052, 220578, 330867, 441156, 661734, 992601, 1323468, 1985202, 3970404]

約数ペア:

[(1, 3970404), (2, 1985202), (3, 1323468), (4, 992601), (6, 661734), (9, 441156), (12, 330867), (18, 220578), (27, 147052), (36, 110289), (54, 73526), (97, 40932), (108, 36763), (194, 20466), (291, 13644), (379, 10476), (388, 10233), (582, 6822), (758, 5238), (873, 4548), (1137, 3492), (1164, 3411), (1516, 2619), (1746, 2274)]