12486726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{877}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 31228704

約数和(自身を除く): 18741978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 877, 1017, 1582, 1754, 2034, 2373, 2631, 4746, 5262, 6139, 7119, 7893, 12278, 14238, 15786, 18417, 36834, 55251, 99101, 110502, 198202, 297303, 594606, 693707, 891909, 1387414, 1783818, 2081121, 4162242, 6243363, 12486726]

約数ペア:

[(1, 12486726), (2, 6243363), (3, 4162242), (6, 2081121), (7, 1783818), (9, 1387414), (14, 891909), (18, 693707), (21, 594606), (42, 297303), (63, 198202), (113, 110502), (126, 99101), (226, 55251), (339, 36834), (678, 18417), (791, 15786), (877, 14238), (1017, 12278), (1582, 7893), (1754, 7119), (2034, 6139), (2373, 5262), (2631, 4746)]