254798982

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2551}}^1$

素因数の和:2769

約数の個数: 48

約数和(自身を含む): 573281280

約数和(自身を除く): 318482298

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 179, 186, 279, 358, 537, 558, 1074, 1611, 2551, 3222, 5102, 5549, 7653, 11098, 15306, 16647, 22959, 33294, 45918, 49941, 79081, 99882, 158162, 237243, 456629, 474486, 711729, 913258, 1369887, 1423458, 2739774, 4109661, 8219322, 14155499, 28310998, 42466497, 84932994, 127399491, 254798982]

約数ペア:

[(1, 254798982), (2, 127399491), (3, 84932994), (6, 42466497), (9, 28310998), (18, 14155499), (31, 8219322), (62, 4109661), (93, 2739774), (179, 1423458), (186, 1369887), (279, 913258), (358, 711729), (537, 474486), (558, 456629), (1074, 237243), (1611, 158162), (2551, 99882), (3222, 79081), (5102, 49941), (5549, 45918), (7653, 33294), (11098, 22959), (15306, 16647)]