2018759526

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2288843}}^1$

素因数の和:2288865

約数の個数: 36

約数和(自身を含む): 5088100212

約数和(自身を除く): 3069340686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2288843, 4577686, 6866529, 13733058, 16021901, 20599587, 32043802, 41199174, 48065703, 96131406, 112153307, 144197109, 224306614, 288394218, 336459921, 672919842, 1009379763, 2018759526]

約数ペア:

[(1, 2018759526), (2, 1009379763), (3, 672919842), (6, 336459921), (7, 288394218), (9, 224306614), (14, 144197109), (18, 112153307), (21, 96131406), (42, 48065703), (49, 41199174), (63, 32043802), (98, 20599587), (126, 16021901), (147, 13733058), (294, 6866529), (441, 4577686), (882, 2288843)]