40727772

素因数分解:

$2^2\times 3^6\times {\mathrm{13967}}^1$

素因数の和:13989

約数の個数: 42

約数和(自身を含む): 106869168

約数和(自身を除く): 66141396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 13967, 27934, 41901, 55868, 83802, 125703, 167604, 251406, 377109, 502812, 754218, 1131327, 1508436, 2262654, 3393981, 4525308, 6787962, 10181943, 13575924, 20363886, 40727772]

約数ペア:

[(1, 40727772), (2, 20363886), (3, 13575924), (4, 10181943), (6, 6787962), (9, 4525308), (12, 3393981), (18, 2262654), (27, 1508436), (36, 1131327), (54, 754218), (81, 502812), (108, 377109), (162, 251406), (243, 167604), (324, 125703), (486, 83802), (729, 55868), (972, 41901), (1458, 27934), (2916, 13967)]