21929772

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 53286912

約数和(自身を除く): 31357140

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 167, 186, 334, 353, 372, 501, 668, 706, 1002, 1059, 1412, 2004, 2118, 4236, 5177, 10354, 10943, 15531, 20708, 21886, 31062, 32829, 43772, 58951, 62124, 65658, 117902, 131316, 176853, 235804, 353706, 707412, 1827481, 3654962, 5482443, 7309924, 10964886, 21929772]

約数ペア:

[(1, 21929772), (2, 10964886), (3, 7309924), (4, 5482443), (6, 3654962), (12, 1827481), (31, 707412), (62, 353706), (93, 235804), (124, 176853), (167, 131316), (186, 117902), (334, 65658), (353, 62124), (372, 58951), (501, 43772), (668, 32829), (706, 31062), (1002, 21886), (1059, 20708), (1412, 15531), (2004, 10943), (2118, 10354), (4236, 5177)]