123040782

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{12451}}^1$

素因数の和:12526

約数の個数: 40

約数和(自身を含む): 280244712

約数和(自身を除く): 157203930

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 9882, 12451, 24902, 37353, 74706, 112059, 224118, 336177, 672354, 759511, 1008531, 1519022, 2017062, 2278533, 4557066, 6835599, 13671198, 20506797, 41013594, 61520391, 123040782]

約数ペア:

[(1, 123040782), (2, 61520391), (3, 41013594), (6, 20506797), (9, 13671198), (18, 6835599), (27, 4557066), (54, 2278533), (61, 2017062), (81, 1519022), (122, 1008531), (162, 759511), (183, 672354), (366, 336177), (549, 224118), (1098, 112059), (1647, 74706), (3294, 37353), (4941, 24902), (9882, 12451)]