42025986

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{40961}}^1$

素因数の和:40991

約数の個数: 32

約数和(自身を含む): 98308800

約数和(自身を除く): 56282814

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 40961, 81922, 122883, 245766, 368649, 737298, 778259, 1105947, 1556518, 2211894, 2334777, 4669554, 7004331, 14008662, 21012993, 42025986]

約数ペア:

[(1, 42025986), (2, 21012993), (3, 14008662), (6, 7004331), (9, 4669554), (18, 2334777), (19, 2211894), (27, 1556518), (38, 1105947), (54, 778259), (57, 737298), (114, 368649), (171, 245766), (342, 122883), (513, 81922), (1026, 40961)]