18420706224

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1241957}}^1$

素因数の和:1242074

約数の個数: 60

約数和(自身を含む): 52052943696

約数和(自身を除く): 33632237472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3708, 4944, 7416, 14832, 1241957, 2483914, 3725871, 4967828, 7451742, 9935656, 11177613, 14903484, 19871312, 22355226, 29806968, 44710452, 59613936, 89420904, 127921571, 178841808, 255843142, 383764713, 511686284, 767529426, 1023372568, 1151294139, 1535058852, 2046745136, 2302588278, 3070117704, 4605176556, 6140235408, 9210353112, 18420706224]

約数ペア:

[(1, 18420706224), (2, 9210353112), (3, 6140235408), (4, 4605176556), (6, 3070117704), (8, 2302588278), (9, 2046745136), (12, 1535058852), (16, 1151294139), (18, 1023372568), (24, 767529426), (36, 511686284), (48, 383764713), (72, 255843142), (103, 178841808), (144, 127921571), (206, 89420904), (309, 59613936), (412, 44710452), (618, 29806968), (824, 22355226), (927, 19871312), (1236, 14903484), (1648, 11177613), (1854, 9935656), (2472, 7451742), (3708, 4967828), (4944, 3725871), (7416, 2483914), (14832, 1241957)]