126991332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{20873}}^1$

素因数の和:20909

約数の個数: 54

約数和(自身を含む): 347614722

約数和(自身を除く): 220623390

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 20873, 41746, 62619, 83492, 125238, 187857, 250476, 271349, 375714, 542698, 751428, 814047, 1085396, 1628094, 2442141, 3256188, 3527537, 4884282, 7055074, 9768564, 10582611, 14110148, 21165222, 31747833, 42330444, 63495666, 126991332]

約数ペア:

[(1, 126991332), (2, 63495666), (3, 42330444), (4, 31747833), (6, 21165222), (9, 14110148), (12, 10582611), (13, 9768564), (18, 7055074), (26, 4884282), (36, 3527537), (39, 3256188), (52, 2442141), (78, 1628094), (117, 1085396), (156, 814047), (169, 751428), (234, 542698), (338, 375714), (468, 271349), (507, 250476), (676, 187857), (1014, 125238), (1521, 83492), (2028, 62619), (3042, 41746), (6084, 20873)]