9869922

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 22197240

約数和(自身を除く): 12327318

約数列:

[1, 2, 3, 6, 9, 18, 61, 89, 101, 122, 178, 183, 202, 267, 303, 366, 534, 549, 606, 801, 909, 1098, 1602, 1818, 5429, 6161, 8989, 10858, 12322, 16287, 17978, 18483, 26967, 32574, 36966, 48861, 53934, 55449, 80901, 97722, 110898, 161802, 548329, 1096658, 1644987, 3289974, 4934961, 9869922]

約数ペア:

[(1, 9869922), (2, 4934961), (3, 3289974), (6, 1644987), (9, 1096658), (18, 548329), (61, 161802), (89, 110898), (101, 97722), (122, 80901), (178, 55449), (183, 53934), (202, 48861), (267, 36966), (303, 32574), (366, 26967), (534, 18483), (549, 17978), (606, 16287), (801, 12322), (909, 10858), (1098, 8989), (1602, 6161), (1818, 5429)]