3951198

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 9050496

約数和(自身を除く): 5099298

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 73, 93, 97, 146, 186, 194, 219, 279, 291, 438, 558, 582, 657, 873, 1314, 1746, 2263, 3007, 4526, 6014, 6789, 7081, 9021, 13578, 14162, 18042, 20367, 21243, 27063, 40734, 42486, 54126, 63729, 127458, 219511, 439022, 658533, 1317066, 1975599, 3951198]

約数ペア:

[(1, 3951198), (2, 1975599), (3, 1317066), (6, 658533), (9, 439022), (18, 219511), (31, 127458), (62, 63729), (73, 54126), (93, 42486), (97, 40734), (146, 27063), (186, 21243), (194, 20367), (219, 18042), (279, 14162), (291, 13578), (438, 9021), (558, 7081), (582, 6789), (657, 6014), (873, 4526), (1314, 3007), (1746, 2263)]