42939882

素因数分解:

$2^1\times 3^4\times {\mathrm{401}}^1\times {\mathrm{661}}^1$

素因数の和:1076

約数の個数: 40

約数和(自身を含む): 96603012

約数和(自身を除く): 53663130

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 401, 661, 802, 1203, 1322, 1983, 2406, 3609, 3966, 5949, 7218, 10827, 11898, 17847, 21654, 32481, 35694, 53541, 64962, 107082, 265061, 530122, 795183, 1590366, 2385549, 4771098, 7156647, 14313294, 21469941, 42939882]

約数ペア:

[(1, 42939882), (2, 21469941), (3, 14313294), (6, 7156647), (9, 4771098), (18, 2385549), (27, 1590366), (54, 795183), (81, 530122), (162, 265061), (401, 107082), (661, 64962), (802, 53541), (1203, 35694), (1322, 32481), (1983, 21654), (2406, 17847), (3609, 11898), (3966, 10827), (5949, 7218)]