11983194

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^2\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 27484800

約数和(自身を除く): 15501606

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 79, 106, 158, 159, 237, 318, 474, 477, 711, 954, 1422, 1431, 2133, 2809, 2862, 4187, 4266, 5618, 8374, 8427, 12561, 16854, 25122, 25281, 37683, 50562, 75366, 75843, 113049, 151686, 221911, 226098, 443822, 665733, 1331466, 1997199, 3994398, 5991597, 11983194]

約数ペア:

[(1, 11983194), (2, 5991597), (3, 3994398), (6, 1997199), (9, 1331466), (18, 665733), (27, 443822), (53, 226098), (54, 221911), (79, 151686), (106, 113049), (158, 75843), (159, 75366), (237, 50562), (318, 37683), (474, 25281), (477, 25122), (711, 16854), (954, 12561), (1422, 8427), (1431, 8374), (2133, 5618), (2809, 4266), (2862, 4187)]