27881352

素因数分解:

$2^3\times 3^2\times {\mathrm{353}}^1\times {\mathrm{1097}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 75794940

約数和(自身を除く): 47913588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 353, 706, 1059, 1097, 1412, 2118, 2194, 2824, 3177, 3291, 4236, 4388, 6354, 6582, 8472, 8776, 9873, 12708, 13164, 19746, 25416, 26328, 39492, 78984, 387241, 774482, 1161723, 1548964, 2323446, 3097928, 3485169, 4646892, 6970338, 9293784, 13940676, 27881352]

約数ペア:

[(1, 27881352), (2, 13940676), (3, 9293784), (4, 6970338), (6, 4646892), (8, 3485169), (9, 3097928), (12, 2323446), (18, 1548964), (24, 1161723), (36, 774482), (72, 387241), (353, 78984), (706, 39492), (1059, 26328), (1097, 25416), (1412, 19746), (2118, 13164), (2194, 12708), (2824, 9873), (3177, 8776), (3291, 8472), (4236, 6582), (4388, 6354)]