621182058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{220747}}^1$

素因数の和:220826

約数の個数: 32

約数和(自身を含む): 1441042944

約数和(自身を除く): 819860886

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 220747, 441494, 662241, 1324482, 1545229, 3090458, 4635687, 9271374, 14790049, 29580098, 44370147, 88740294, 103530343, 207060686, 310591029, 621182058]

約数ペア:

[(1, 621182058), (2, 310591029), (3, 207060686), (6, 103530343), (7, 88740294), (14, 44370147), (21, 29580098), (42, 14790049), (67, 9271374), (134, 4635687), (201, 3090458), (402, 1545229), (469, 1324482), (938, 662241), (1407, 441494), (2814, 220747)]