18348776

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 35777280

約数和(自身を除く): 17428504

約数列:

[1, 2, 4, 8, 31, 62, 124, 241, 248, 307, 482, 614, 964, 1228, 1928, 2456, 7471, 9517, 14942, 19034, 29884, 38068, 59768, 73987, 76136, 147974, 295948, 591896, 2293597, 4587194, 9174388, 18348776]

約数ペア:

[(1, 18348776), (2, 9174388), (4, 4587194), (8, 2293597), (31, 591896), (62, 295948), (124, 147974), (241, 76136), (248, 73987), (307, 59768), (482, 38068), (614, 29884), (964, 19034), (1228, 14942), (1928, 9517), (2456, 7471)]