2663748

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1284

約数の個数: 36

約数和(自身を含む): 6849388

約数和(自身を除く): 4185640

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 1213, 2196, 2426, 3639, 4852, 7278, 10917, 14556, 21834, 43668, 73993, 147986, 221979, 295972, 443958, 665937, 887916, 1331874, 2663748]

約数ペア:

[(1, 2663748), (2, 1331874), (3, 887916), (4, 665937), (6, 443958), (9, 295972), (12, 221979), (18, 147986), (36, 73993), (61, 43668), (122, 21834), (183, 14556), (244, 10917), (366, 7278), (549, 4852), (732, 3639), (1098, 2426), (1213, 2196)]