3918726

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{1481}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 10136880

約数和(自身を除く): 6218154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 1481, 2646, 2962, 4443, 8886, 10367, 13329, 20734, 26658, 31101, 39987, 62202, 72569, 79974, 93303, 145138, 186606, 217707, 279909, 435414, 559818, 653121, 1306242, 1959363, 3918726]

約数ペア:

[(1, 3918726), (2, 1959363), (3, 1306242), (6, 653121), (7, 559818), (9, 435414), (14, 279909), (18, 217707), (21, 186606), (27, 145138), (42, 93303), (49, 79974), (54, 72569), (63, 62202), (98, 39987), (126, 31101), (147, 26658), (189, 20734), (294, 13329), (378, 10367), (441, 8886), (882, 4443), (1323, 2962), (1481, 2646)]