21114348

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 51287040

約数和(自身を除く): 30172692

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 211, 269, 372, 422, 538, 633, 807, 844, 1076, 1266, 1614, 2532, 3228, 6541, 8339, 13082, 16678, 19623, 25017, 26164, 33356, 39246, 50034, 56759, 78492, 100068, 113518, 170277, 227036, 340554, 681108, 1759529, 3519058, 5278587, 7038116, 10557174, 21114348]

約数ペア:

[(1, 21114348), (2, 10557174), (3, 7038116), (4, 5278587), (6, 3519058), (12, 1759529), (31, 681108), (62, 340554), (93, 227036), (124, 170277), (186, 113518), (211, 100068), (269, 78492), (372, 56759), (422, 50034), (538, 39246), (633, 33356), (807, 26164), (844, 25017), (1076, 19623), (1266, 16678), (1614, 13082), (2532, 8339), (3228, 6541)]