42191748

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{19213}}^1$

素因数の和:19284

約数の個数: 36

約数和(自身を含む): 108405388

約数和(自身を除く): 66213640

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 19213, 38426, 57639, 76852, 115278, 172917, 230556, 345834, 691668, 1171993, 2343986, 3515979, 4687972, 7031958, 10547937, 14063916, 21095874, 42191748]

約数ペア:

[(1, 42191748), (2, 21095874), (3, 14063916), (4, 10547937), (6, 7031958), (9, 4687972), (12, 3515979), (18, 2343986), (36, 1171993), (61, 691668), (122, 345834), (183, 230556), (244, 172917), (366, 115278), (549, 76852), (732, 57639), (1098, 38426), (2196, 19213)]