19827948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{33721}}^1$

素因数の和:33742

約数の個数: 36

約数和(自身を含む): 53820312

約数和(自身を除く): 33992364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 33721, 67442, 101163, 134884, 202326, 236047, 404652, 472094, 708141, 944188, 1416282, 1652329, 2832564, 3304658, 4956987, 6609316, 9913974, 19827948]

約数ペア:

[(1, 19827948), (2, 9913974), (3, 6609316), (4, 4956987), (6, 3304658), (7, 2832564), (12, 1652329), (14, 1416282), (21, 944188), (28, 708141), (42, 472094), (49, 404652), (84, 236047), (98, 202326), (147, 134884), (196, 101163), (294, 67442), (588, 33721)]