19726368444

素因数分解:

$2^2\times 3^2\times {\mathrm{7243}}^1\times {\mathrm{75653}}^1$

素因数の和:82906

約数の個数: 36

約数和(自身を含む): 49871419416

約数和(自身を除く): 30145050972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7243, 14486, 21729, 28972, 43458, 65187, 75653, 86916, 130374, 151306, 226959, 260748, 302612, 453918, 680877, 907836, 1361754, 2723508, 547954679, 1095909358, 1643864037, 2191818716, 3287728074, 4931592111, 6575456148, 9863184222, 19726368444]

約数ペア:

[(1, 19726368444), (2, 9863184222), (3, 6575456148), (4, 4931592111), (6, 3287728074), (9, 2191818716), (12, 1643864037), (18, 1095909358), (36, 547954679), (7243, 2723508), (14486, 1361754), (21729, 907836), (28972, 680877), (43458, 453918), (65187, 302612), (75653, 260748), (86916, 226959), (130374, 151306)]