189803628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{251063}}^1$

素因数の和:251083

約数の個数: 48

約数和(自身を含む): 562383360

約数和(自身を除く): 372579732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 251063, 502126, 753189, 1004252, 1506378, 1757441, 2259567, 3012756, 3514882, 4519134, 5272323, 6778701, 7029764, 9038268, 10544646, 13557402, 15816969, 21089292, 27114804, 31633938, 47450907, 63267876, 94901814, 189803628]

約数ペア:

[(1, 189803628), (2, 94901814), (3, 63267876), (4, 47450907), (6, 31633938), (7, 27114804), (9, 21089292), (12, 15816969), (14, 13557402), (18, 10544646), (21, 9038268), (27, 7029764), (28, 6778701), (36, 5272323), (42, 4519134), (54, 3514882), (63, 3012756), (84, 2259567), (108, 1757441), (126, 1506378), (189, 1004252), (252, 753189), (378, 502126), (756, 251063)]