1245554766

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{39161}}^1$

素因数の和:39222

約数の個数: 64

約数和(自身を含む): 3007641600

約数和(自身を除く): 1762086834

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1674, 1767, 3534, 5301, 10602, 15903, 31806, 39161, 78322, 117483, 234966, 352449, 704898, 744059, 1057347, 1213991, 1488118, 2114694, 2232177, 2427982, 3641973, 4464354, 6696531, 7283946, 10925919, 13393062, 20089593, 21851838, 23065829, 32777757, 40179186, 46131658, 65555514, 69197487, 138394974, 207592461, 415184922, 622777383, 1245554766]

約数ペア:

[(1, 1245554766), (2, 622777383), (3, 415184922), (6, 207592461), (9, 138394974), (18, 69197487), (19, 65555514), (27, 46131658), (31, 40179186), (38, 32777757), (54, 23065829), (57, 21851838), (62, 20089593), (93, 13393062), (114, 10925919), (171, 7283946), (186, 6696531), (279, 4464354), (342, 3641973), (513, 2427982), (558, 2232177), (589, 2114694), (837, 1488118), (1026, 1213991), (1178, 1057347), (1674, 744059), (1767, 704898), (3534, 352449), (5301, 234966), (10602, 117483), (15903, 78322), (31806, 39161)]