18049206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1487}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 43854336

約数和(自身を除く): 25805130

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 289, 357, 578, 714, 867, 1487, 1734, 2023, 2974, 4046, 4461, 6069, 8922, 10409, 12138, 20818, 25279, 31227, 50558, 62454, 75837, 151674, 176953, 353906, 429743, 530859, 859486, 1061718, 1289229, 2578458, 3008201, 6016402, 9024603, 18049206]

約数ペア:

[(1, 18049206), (2, 9024603), (3, 6016402), (6, 3008201), (7, 2578458), (14, 1289229), (17, 1061718), (21, 859486), (34, 530859), (42, 429743), (51, 353906), (102, 176953), (119, 151674), (238, 75837), (289, 62454), (357, 50558), (578, 31227), (714, 25279), (867, 20818), (1487, 12138), (1734, 10409), (2023, 8922), (2974, 6069), (4046, 4461)]