2018108848

素因数分解:

$2^4\times 7^1\times {\mathrm{3851}}^1\times {\mathrm{4679}}^1$

素因数の和:8545

約数の個数: 40

約数和(自身を含む): 4470785280

約数和(自身を除く): 2452676432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3851, 4679, 7702, 9358, 15404, 18716, 26957, 30808, 32753, 37432, 53914, 61616, 65506, 74864, 107828, 131012, 215656, 262024, 431312, 524048, 18018829, 36037658, 72075316, 126131803, 144150632, 252263606, 288301264, 504527212, 1009054424, 2018108848]

約数ペア:

[(1, 2018108848), (2, 1009054424), (4, 504527212), (7, 288301264), (8, 252263606), (14, 144150632), (16, 126131803), (28, 72075316), (56, 36037658), (112, 18018829), (3851, 524048), (4679, 431312), (7702, 262024), (9358, 215656), (15404, 131012), (18716, 107828), (26957, 74864), (30808, 65506), (32753, 61616), (37432, 53914)]