121769118

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 269747712

約数和(自身を除く): 147978594

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 151, 213, 302, 426, 453, 631, 639, 906, 1262, 1278, 1359, 1893, 2718, 3786, 5679, 10721, 11358, 21442, 32163, 44801, 64326, 89602, 95281, 96489, 134403, 190562, 192978, 268806, 285843, 403209, 571686, 806418, 857529, 1715058, 6764951, 13529902, 20294853, 40589706, 60884559, 121769118]

約数ペア:

[(1, 121769118), (2, 60884559), (3, 40589706), (6, 20294853), (9, 13529902), (18, 6764951), (71, 1715058), (142, 857529), (151, 806418), (213, 571686), (302, 403209), (426, 285843), (453, 268806), (631, 192978), (639, 190562), (906, 134403), (1262, 96489), (1278, 95281), (1359, 89602), (1893, 64326), (2718, 44801), (3786, 32163), (5679, 21442), (10721, 11358)]