2268804987

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 3434191488

約数和(自身を除く): 1165386501

約数列:

[1, 3, 9, 41, 67, 123, 163, 201, 369, 489, 563, 603, 1467, 1689, 2747, 5067, 6683, 8241, 10921, 20049, 23083, 24723, 32763, 37721, 60147, 69249, 91769, 98289, 113163, 207747, 275307, 339489, 447761, 825921, 1343283, 1546561, 3762529, 4029849, 4639683, 6148523, 11287587, 13919049, 18445569, 33862761, 55336707, 252089443, 756268329, 2268804987]

約数ペア:

[(1, 2268804987), (3, 756268329), (9, 252089443), (41, 55336707), (67, 33862761), (123, 18445569), (163, 13919049), (201, 11287587), (369, 6148523), (489, 4639683), (563, 4029849), (603, 3762529), (1467, 1546561), (1689, 1343283), (2747, 825921), (5067, 447761), (6683, 339489), (8241, 275307), (10921, 207747), (20049, 113163), (23083, 98289), (24723, 91769), (32763, 69249), (37721, 60147)]