313618938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{22501}}^1$

素因数の和:22630

約数の個数: 32

約数和(自身を含む): 661018752

約数和(自身を除く): 347399814

約数列:

[1, 2, 3, 6, 23, 46, 69, 101, 138, 202, 303, 606, 2323, 4646, 6969, 13938, 22501, 45002, 67503, 135006, 517523, 1035046, 1552569, 2272601, 3105138, 4545202, 6817803, 13635606, 52269823, 104539646, 156809469, 313618938]

約数ペア:

[(1, 313618938), (2, 156809469), (3, 104539646), (6, 52269823), (23, 13635606), (46, 6817803), (69, 4545202), (101, 3105138), (138, 2272601), (202, 1552569), (303, 1035046), (606, 517523), (2323, 135006), (4646, 67503), (6969, 45002), (13938, 22501)]