1275992028

素因数分解:

$2^2\times 3^7\times {\mathrm{145861}}^1$

素因数の和:145886

約数の個数: 48

約数和(自身を含む): 3348991520

約数和(自身を除く): 2072999492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 145861, 291722, 437583, 583444, 875166, 1312749, 1750332, 2625498, 3938247, 5250996, 7876494, 11814741, 15752988, 23629482, 35444223, 47258964, 70888446, 106332669, 141776892, 212665338, 318998007, 425330676, 637996014, 1275992028]

約数ペア:

[(1, 1275992028), (2, 637996014), (3, 425330676), (4, 318998007), (6, 212665338), (9, 141776892), (12, 106332669), (18, 70888446), (27, 47258964), (36, 35444223), (54, 23629482), (81, 15752988), (108, 11814741), (162, 7876494), (243, 5250996), (324, 3938247), (486, 2625498), (729, 1750332), (972, 1312749), (1458, 875166), (2187, 583444), (2916, 437583), (4374, 291722), (8748, 145861)]