18277236

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{11807}}^1$

素因数の和:11860

約数の個数: 36

約数和(自身を含む): 47279232

約数和(自身を除く): 29001996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 11807, 23614, 35421, 47228, 70842, 106263, 141684, 212526, 425052, 507701, 1015402, 1523103, 2030804, 3046206, 4569309, 6092412, 9138618, 18277236]

約数ペア:

[(1, 18277236), (2, 9138618), (3, 6092412), (4, 4569309), (6, 3046206), (9, 2030804), (12, 1523103), (18, 1015402), (36, 507701), (43, 425052), (86, 212526), (129, 141684), (172, 106263), (258, 70842), (387, 47228), (516, 35421), (774, 23614), (1548, 11807)]