22247172

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{1867}}^1$

素因数の和:2208

約数の個数: 36

約数和(自身を含む): 56436016

約数和(自身を除く): 34188844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 662, 993, 1324, 1867, 1986, 2979, 3734, 3972, 5601, 5958, 7468, 11202, 11916, 16803, 22404, 33606, 67212, 617977, 1235954, 1853931, 2471908, 3707862, 5561793, 7415724, 11123586, 22247172]

約数ペア:

[(1, 22247172), (2, 11123586), (3, 7415724), (4, 5561793), (6, 3707862), (9, 2471908), (12, 1853931), (18, 1235954), (36, 617977), (331, 67212), (662, 33606), (993, 22404), (1324, 16803), (1867, 11916), (1986, 11202), (2979, 7468), (3734, 5958), (3972, 5601)]