120421746

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{230693}}^1$

素因数の和:230730

約数の個数: 24

約数和(自身を含む): 269911980

約数和(自身を除く): 149490234

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 230693, 461386, 692079, 1384158, 2076237, 4152474, 6690097, 13380194, 20070291, 40140582, 60210873, 120421746]

約数ペア:

[(1, 120421746), (2, 60210873), (3, 40140582), (6, 20070291), (9, 13380194), (18, 6690097), (29, 4152474), (58, 2076237), (87, 1384158), (174, 692079), (261, 461386), (522, 230693)]