22978812

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 55795712

約数和(自身を除く): 32816900

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 223, 277, 372, 446, 554, 669, 831, 892, 1108, 1338, 1662, 2676, 3324, 6913, 8587, 13826, 17174, 20739, 25761, 27652, 34348, 41478, 51522, 61771, 82956, 103044, 123542, 185313, 247084, 370626, 741252, 1914901, 3829802, 5744703, 7659604, 11489406, 22978812]

約数ペア:

[(1, 22978812), (2, 11489406), (3, 7659604), (4, 5744703), (6, 3829802), (12, 1914901), (31, 741252), (62, 370626), (93, 247084), (124, 185313), (186, 123542), (223, 103044), (277, 82956), (372, 61771), (446, 51522), (554, 41478), (669, 34348), (831, 27652), (892, 25761), (1108, 20739), (1338, 17174), (1662, 13826), (2676, 8587), (3324, 6913)]