2018617377

素因数分解:

$3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 3173935104

約数和(自身を除く): 1155317727

約数列:

[1, 3, 7, 21, 49, 147, 151, 211, 431, 453, 633, 1057, 1293, 1477, 3017, 3171, 4431, 7399, 9051, 10339, 21119, 22197, 31017, 31861, 63357, 65081, 90941, 95583, 195243, 223027, 272823, 455567, 636587, 669081, 1366701, 1561189, 1909761, 3188969, 4456109, 4683567, 9566907, 13368327, 13732091, 41196273, 96124637, 288373911, 672872459, 2018617377]

約数ペア:

[(1, 2018617377), (3, 672872459), (7, 288373911), (21, 96124637), (49, 41196273), (147, 13732091), (151, 13368327), (211, 9566907), (431, 4683567), (453, 4456109), (633, 3188969), (1057, 1909761), (1293, 1561189), (1477, 1366701), (3017, 669081), (3171, 636587), (4431, 455567), (7399, 272823), (9051, 223027), (10339, 195243), (21119, 95583), (22197, 90941), (31017, 65081), (31861, 63357)]