18452742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3631}}^1$

素因数の和:3665

約数の個数: 48

約数和(自身を含む): 46373376

約数和(自身を除く): 27920634

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 3631, 5082, 7262, 10893, 21786, 25417, 39941, 50834, 76251, 79882, 119823, 152502, 239646, 279587, 439351, 559174, 838761, 878702, 1318053, 1677522, 2636106, 3075457, 6150914, 9226371, 18452742]

約数ペア:

[(1, 18452742), (2, 9226371), (3, 6150914), (6, 3075457), (7, 2636106), (11, 1677522), (14, 1318053), (21, 878702), (22, 838761), (33, 559174), (42, 439351), (66, 279587), (77, 239646), (121, 152502), (154, 119823), (231, 79882), (242, 76251), (363, 50834), (462, 39941), (726, 25417), (847, 21786), (1694, 10893), (2541, 7262), (3631, 5082)]