21844080252

素因数分解:

$2^2\times 3^2\times {\mathrm{653}}^2\times {\mathrm{1423}}^1$

素因数の和:2739

約数の個数: 54

約数和(自身を含む): 55340531792

約数和(自身を除く): 33496451540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 653, 1306, 1423, 1959, 2612, 2846, 3918, 4269, 5692, 5877, 7836, 8538, 11754, 12807, 17076, 23508, 25614, 51228, 426409, 852818, 929219, 1279227, 1705636, 1858438, 2558454, 2787657, 3716876, 3837681, 5116908, 5575314, 7675362, 8362971, 11150628, 15350724, 16725942, 33451884, 606780007, 1213560014, 1820340021, 2427120028, 3640680042, 5461020063, 7281360084, 10922040126, 21844080252]

約数ペア:

[(1, 21844080252), (2, 10922040126), (3, 7281360084), (4, 5461020063), (6, 3640680042), (9, 2427120028), (12, 1820340021), (18, 1213560014), (36, 606780007), (653, 33451884), (1306, 16725942), (1423, 15350724), (1959, 11150628), (2612, 8362971), (2846, 7675362), (3918, 5575314), (4269, 5116908), (5692, 3837681), (5877, 3716876), (7836, 2787657), (8538, 2558454), (11754, 1858438), (12807, 1705636), (17076, 1279227), (23508, 929219), (25614, 852818), (51228, 426409)]