6646728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1518

約数の個数: 64

約数和(自身を含む): 19206720

約数和(自身を除く): 12559992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1481, 1496, 2244, 2962, 4443, 4488, 5924, 8886, 11848, 16291, 17772, 25177, 32582, 35544, 48873, 50354, 65164, 75531, 97746, 100708, 130328, 151062, 195492, 201416, 276947, 302124, 390984, 553894, 604248, 830841, 1107788, 1661682, 2215576, 3323364, 6646728]

約数ペア:

[(1, 6646728), (2, 3323364), (3, 2215576), (4, 1661682), (6, 1107788), (8, 830841), (11, 604248), (12, 553894), (17, 390984), (22, 302124), (24, 276947), (33, 201416), (34, 195492), (44, 151062), (51, 130328), (66, 100708), (68, 97746), (88, 75531), (102, 65164), (132, 50354), (136, 48873), (187, 35544), (204, 32582), (264, 25177), (374, 17772), (408, 16291), (561, 11848), (748, 8886), (1122, 5924), (1481, 4488), (1496, 4443), (2244, 2962)]