8422218

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{1061}}^1$

素因数の和:1089

約数の個数: 60

約数和(自身を含む): 21973842

約数和(自身を除く): 13551624

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1061, 1134, 1323, 2122, 2646, 3183, 3969, 6366, 7427, 7938, 9549, 14854, 19098, 22281, 28647, 44562, 51989, 57294, 66843, 85941, 103978, 133686, 155967, 171882, 200529, 311934, 401058, 467901, 601587, 935802, 1203174, 1403703, 2807406, 4211109, 8422218]

約数ペア:

[(1, 8422218), (2, 4211109), (3, 2807406), (6, 1403703), (7, 1203174), (9, 935802), (14, 601587), (18, 467901), (21, 401058), (27, 311934), (42, 200529), (49, 171882), (54, 155967), (63, 133686), (81, 103978), (98, 85941), (126, 66843), (147, 57294), (162, 51989), (189, 44562), (294, 28647), (378, 22281), (441, 19098), (567, 14854), (882, 9549), (1061, 7938), (1134, 7427), (1323, 6366), (2122, 3969), (2646, 3183)]