12794994

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 28938624

約数和(自身を除く): 16143630

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 183, 258, 271, 366, 387, 542, 549, 774, 813, 1098, 1626, 2439, 2623, 4878, 5246, 7869, 11653, 15738, 16531, 23306, 23607, 33062, 34959, 47214, 49593, 69918, 99186, 104877, 148779, 209754, 297558, 710833, 1421666, 2132499, 4264998, 6397497, 12794994]

約数ペア:

[(1, 12794994), (2, 6397497), (3, 4264998), (6, 2132499), (9, 1421666), (18, 710833), (43, 297558), (61, 209754), (86, 148779), (122, 104877), (129, 99186), (183, 69918), (258, 49593), (271, 47214), (366, 34959), (387, 33062), (542, 23607), (549, 23306), (774, 16531), (813, 15738), (1098, 11653), (1626, 7869), (2439, 5246), (2623, 4878)]