42492258

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 95726592

約数和(自身を除く): 53234334

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 271, 279, 281, 542, 558, 562, 813, 843, 1626, 1686, 2439, 2529, 4878, 5058, 8401, 8711, 16802, 17422, 25203, 26133, 50406, 52266, 75609, 76151, 78399, 151218, 152302, 156798, 228453, 456906, 685359, 1370718, 2360681, 4721362, 7082043, 14164086, 21246129, 42492258]

約数ペア:

[(1, 42492258), (2, 21246129), (3, 14164086), (6, 7082043), (9, 4721362), (18, 2360681), (31, 1370718), (62, 685359), (93, 456906), (186, 228453), (271, 156798), (279, 152302), (281, 151218), (542, 78399), (558, 76151), (562, 75609), (813, 52266), (843, 50406), (1626, 26133), (1686, 25203), (2439, 17422), (2529, 16802), (4878, 8711), (5058, 8401)]