31429926

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{877}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 74784528

約数和(自身を除く): 43354602

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 181, 198, 362, 543, 877, 1086, 1629, 1754, 1991, 2631, 3258, 3982, 5262, 5973, 7893, 9647, 11946, 15786, 17919, 19294, 28941, 35838, 57882, 86823, 158737, 173646, 317474, 476211, 952422, 1428633, 1746107, 2857266, 3492214, 5238321, 10476642, 15714963, 31429926]

約数ペア:

[(1, 31429926), (2, 15714963), (3, 10476642), (6, 5238321), (9, 3492214), (11, 2857266), (18, 1746107), (22, 1428633), (33, 952422), (66, 476211), (99, 317474), (181, 173646), (198, 158737), (362, 86823), (543, 57882), (877, 35838), (1086, 28941), (1629, 19294), (1754, 17919), (1991, 15786), (2631, 11946), (3258, 9647), (3982, 7893), (5262, 5973)]