17937179622

素因数分解:

$2^1\times 3^5\times {\mathrm{457}}^1\times {\mathrm{80761}}^1$

素因数の和:81235

約数の個数: 48

約数和(自身を含む): 40391983632

約数和(自身を除く): 22454804010

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 457, 486, 914, 1371, 2742, 4113, 8226, 12339, 24678, 37017, 74034, 80761, 111051, 161522, 222102, 242283, 484566, 726849, 1453698, 2180547, 4361094, 6541641, 13083282, 19624923, 36907777, 39249846, 73815554, 110723331, 221446662, 332169993, 664339986, 996509979, 1993019958, 2989529937, 5979059874, 8968589811, 17937179622]

約数ペア:

[(1, 17937179622), (2, 8968589811), (3, 5979059874), (6, 2989529937), (9, 1993019958), (18, 996509979), (27, 664339986), (54, 332169993), (81, 221446662), (162, 110723331), (243, 73815554), (457, 39249846), (486, 36907777), (914, 19624923), (1371, 13083282), (2742, 6541641), (4113, 4361094), (8226, 2180547), (12339, 1453698), (24678, 726849), (37017, 484566), (74034, 242283), (80761, 222102), (111051, 161522)]