31444476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 87045840

約数和(自身を除く): 55601364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 1009, 1113, 1484, 2018, 2226, 2597, 3027, 4036, 4452, 5194, 6054, 7063, 7791, 10388, 12108, 14126, 15582, 21189, 28252, 31164, 42378, 49441, 53477, 84756, 98882, 106954, 148323, 160431, 197764, 213908, 296646, 320862, 374339, 593292, 641724, 748678, 1123017, 1497356, 2246034, 2620373, 4492068, 5240746, 7861119, 10481492, 15722238, 31444476]

約数ペア:

[(1, 31444476), (2, 15722238), (3, 10481492), (4, 7861119), (6, 5240746), (7, 4492068), (12, 2620373), (14, 2246034), (21, 1497356), (28, 1123017), (42, 748678), (49, 641724), (53, 593292), (84, 374339), (98, 320862), (106, 296646), (147, 213908), (159, 197764), (196, 160431), (212, 148323), (294, 106954), (318, 98882), (371, 84756), (588, 53477), (636, 49441), (742, 42378), (1009, 31164), (1113, 28252), (1484, 21189), (2018, 15582), (2226, 14126), (2597, 12108), (3027, 10388), (4036, 7791), (4452, 7063), (5194, 6054)]