18605655228

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{81603751}}^1$

素因数の和:81603777

約数の個数: 24

約数和(自身を含む): 45698101120

約数和(自身を除く): 27092445892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 81603751, 163207502, 244811253, 326415004, 489622506, 979245012, 1550471269, 3100942538, 4651413807, 6201885076, 9302827614, 18605655228]

約数ペア:

[(1, 18605655228), (2, 9302827614), (3, 6201885076), (4, 4651413807), (6, 3100942538), (12, 1550471269), (19, 979245012), (38, 489622506), (57, 326415004), (76, 244811253), (114, 163207502), (228, 81603751)]