42720372

素因数分解:

$2^2\times 3^5\times {\mathrm{43951}}^1$

素因数の和:43970

約数の個数: 36

約数和(自身を含む): 111989696

約数和(自身を除く): 69269324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 43951, 87902, 131853, 175804, 263706, 395559, 527412, 791118, 1186677, 1582236, 2373354, 3560031, 4746708, 7120062, 10680093, 14240124, 21360186, 42720372]

約数ペア:

[(1, 42720372), (2, 21360186), (3, 14240124), (4, 10680093), (6, 7120062), (9, 4746708), (12, 3560031), (18, 2373354), (27, 1582236), (36, 1186677), (54, 791118), (81, 527412), (108, 395559), (162, 263706), (243, 175804), (324, 131853), (486, 87902), (972, 43951)]