3856398

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 9671760

約数和(自身を除く): 5815362

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1009, 1274, 1911, 2018, 3027, 3822, 6054, 7063, 13117, 14126, 21189, 26234, 39351, 42378, 49441, 78702, 91819, 98882, 148323, 183638, 275457, 296646, 550914, 642733, 1285466, 1928199, 3856398]

約数ペア:

[(1, 3856398), (2, 1928199), (3, 1285466), (6, 642733), (7, 550914), (13, 296646), (14, 275457), (21, 183638), (26, 148323), (39, 98882), (42, 91819), (49, 78702), (78, 49441), (91, 42378), (98, 39351), (147, 26234), (182, 21189), (273, 14126), (294, 13117), (546, 7063), (637, 6054), (1009, 3822), (1274, 3027), (1911, 2018)]