12005406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 29971968

約数和(自身を除く): 17966562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 453, 631, 906, 1057, 1262, 1359, 1893, 2114, 2718, 3171, 3786, 4417, 5679, 6342, 8834, 9513, 11358, 13251, 19026, 26502, 39753, 79506, 95281, 190562, 285843, 571686, 666967, 857529, 1333934, 1715058, 2000901, 4001802, 6002703, 12005406]

約数ペア:

[(1, 12005406), (2, 6002703), (3, 4001802), (6, 2000901), (7, 1715058), (9, 1333934), (14, 857529), (18, 666967), (21, 571686), (42, 285843), (63, 190562), (126, 95281), (151, 79506), (302, 39753), (453, 26502), (631, 19026), (906, 13251), (1057, 11358), (1262, 9513), (1359, 8834), (1893, 6342), (2114, 5679), (2718, 4417), (3171, 3786)]