220609062

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{66973}}^1$

素因数の和:67045

約数の個数: 32

約数和(自身を含む): 498286560

約数和(自身を除く): 277677498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 66973, 133946, 200919, 401838, 602757, 1205514, 1808271, 3616542, 4085353, 8170706, 12256059, 24512118, 36768177, 73536354, 110304531, 220609062]

約数ペア:

[(1, 220609062), (2, 110304531), (3, 73536354), (6, 36768177), (9, 24512118), (18, 12256059), (27, 8170706), (54, 4085353), (61, 3616542), (122, 1808271), (183, 1205514), (366, 602757), (549, 401838), (1098, 200919), (1647, 133946), (3294, 66973)]