39960216

素因数分解:

$2^3\times 3^4\times {\mathrm{61667}}^1$

素因数の和:61685

約数の個数: 40

約数和(自身を含む): 111927420

約数和(自身を除く): 71967204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 61667, 123334, 185001, 246668, 370002, 493336, 555003, 740004, 1110006, 1480008, 1665009, 2220012, 3330018, 4440024, 4995027, 6660036, 9990054, 13320072, 19980108, 39960216]

約数ペア:

[(1, 39960216), (2, 19980108), (3, 13320072), (4, 9990054), (6, 6660036), (8, 4995027), (9, 4440024), (12, 3330018), (18, 2220012), (24, 1665009), (27, 1480008), (36, 1110006), (54, 740004), (72, 555003), (81, 493336), (108, 370002), (162, 246668), (216, 185001), (324, 123334), (648, 61667)]