18076374

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 40448304

約数和(自身を除く): 22371930

約数列:

[1, 2, 3, 6, 9, 18, 61, 101, 122, 163, 183, 202, 303, 326, 366, 489, 549, 606, 909, 978, 1098, 1467, 1818, 2934, 6161, 9943, 12322, 16463, 18483, 19886, 29829, 32926, 36966, 49389, 55449, 59658, 89487, 98778, 110898, 148167, 178974, 296334, 1004243, 2008486, 3012729, 6025458, 9038187, 18076374]

約数ペア:

[(1, 18076374), (2, 9038187), (3, 6025458), (6, 3012729), (9, 2008486), (18, 1004243), (61, 296334), (101, 178974), (122, 148167), (163, 110898), (183, 98778), (202, 89487), (303, 59658), (326, 55449), (366, 49389), (489, 36966), (549, 32926), (606, 29829), (909, 19886), (978, 18483), (1098, 16463), (1467, 12322), (1818, 9943), (2934, 6161)]