63571986

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61961}}^1$

素因数の和:61991

約数の個数: 32

約数和(自身を含む): 148708800

約数和(自身を除く): 85136814

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 61961, 123922, 185883, 371766, 557649, 1115298, 1177259, 1672947, 2354518, 3345894, 3531777, 7063554, 10595331, 21190662, 31785993, 63571986]

約数ペア:

[(1, 63571986), (2, 31785993), (3, 21190662), (6, 10595331), (9, 7063554), (18, 3531777), (19, 3345894), (27, 2354518), (38, 1672947), (54, 1177259), (57, 1115298), (114, 557649), (171, 371766), (342, 185883), (513, 123922), (1026, 61961)]