22890612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 56149632

約数和(自身を除く): 33259020

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 197, 276, 394, 421, 591, 788, 842, 1182, 1263, 1684, 2364, 2526, 4531, 5052, 9062, 9683, 13593, 18124, 19366, 27186, 29049, 38732, 54372, 58098, 82937, 116196, 165874, 248811, 331748, 497622, 995244, 1907551, 3815102, 5722653, 7630204, 11445306, 22890612]

約数ペア:

[(1, 22890612), (2, 11445306), (3, 7630204), (4, 5722653), (6, 3815102), (12, 1907551), (23, 995244), (46, 497622), (69, 331748), (92, 248811), (138, 165874), (197, 116196), (276, 82937), (394, 58098), (421, 54372), (591, 38732), (788, 29049), (842, 27186), (1182, 19366), (1263, 18124), (1684, 13593), (2364, 9683), (2526, 9062), (4531, 5052)]