7940808

素因数分解:

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

素因数の和:491

約数の個数: 64

約数和(自身を含む): 22344000

約数和(自身を除く): 14403192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 194, 216, 291, 379, 388, 582, 758, 776, 873, 1137, 1164, 1516, 1746, 2274, 2328, 2619, 3032, 3411, 3492, 4548, 5238, 6822, 6984, 9096, 10233, 10476, 13644, 20466, 20952, 27288, 36763, 40932, 73526, 81864, 110289, 147052, 220578, 294104, 330867, 441156, 661734, 882312, 992601, 1323468, 1985202, 2646936, 3970404, 7940808]

約数ペア:

[(1, 7940808), (2, 3970404), (3, 2646936), (4, 1985202), (6, 1323468), (8, 992601), (9, 882312), (12, 661734), (18, 441156), (24, 330867), (27, 294104), (36, 220578), (54, 147052), (72, 110289), (97, 81864), (108, 73526), (194, 40932), (216, 36763), (291, 27288), (379, 20952), (388, 20466), (582, 13644), (758, 10476), (776, 10233), (873, 9096), (1137, 6984), (1164, 6822), (1516, 5238), (1746, 4548), (2274, 3492), (2328, 3411), (2619, 3032)]