31337298

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 70377216

約数和(自身を除く): 39039918

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 211, 222, 223, 333, 422, 446, 633, 666, 669, 1266, 1338, 1899, 2007, 3798, 4014, 7807, 8251, 15614, 16502, 23421, 24753, 46842, 47053, 49506, 70263, 74259, 94106, 140526, 141159, 148518, 282318, 423477, 846954, 1740961, 3481922, 5222883, 10445766, 15668649, 31337298]

約数ペア:

[(1, 31337298), (2, 15668649), (3, 10445766), (6, 5222883), (9, 3481922), (18, 1740961), (37, 846954), (74, 423477), (111, 282318), (211, 148518), (222, 141159), (223, 140526), (333, 94106), (422, 74259), (446, 70263), (633, 49506), (666, 47053), (669, 46842), (1266, 24753), (1338, 23421), (1899, 16502), (2007, 15614), (3798, 8251), (4014, 7807)]