129679218

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{42131}}^1$

素因数の和:42164

約数の個数: 40

約数和(自身を含む): 305878320

約数和(自身を除く): 176199102

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 42131, 84262, 126393, 252786, 379179, 758358, 800489, 1137537, 1600978, 2275074, 2401467, 3412611, 4802934, 6825222, 7204401, 14408802, 21613203, 43226406, 64839609, 129679218]

約数ペア:

[(1, 129679218), (2, 64839609), (3, 43226406), (6, 21613203), (9, 14408802), (18, 7204401), (19, 6825222), (27, 4802934), (38, 3412611), (54, 2401467), (57, 2275074), (81, 1600978), (114, 1137537), (162, 800489), (171, 758358), (342, 379179), (513, 252786), (1026, 126393), (1539, 84262), (3078, 42131)]