27874518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 66846720

約数和(自身を除く): 38972202

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 79, 93, 158, 186, 217, 237, 271, 434, 474, 542, 553, 651, 813, 1106, 1302, 1626, 1659, 1897, 2449, 3318, 3794, 4898, 5691, 7347, 8401, 11382, 14694, 16802, 17143, 21409, 25203, 34286, 42818, 50406, 51429, 58807, 64227, 102858, 117614, 128454, 149863, 176421, 299726, 352842, 449589, 663679, 899178, 1327358, 1991037, 3982074, 4645753, 9291506, 13937259, 27874518]

約数ペア:

[(1, 27874518), (2, 13937259), (3, 9291506), (6, 4645753), (7, 3982074), (14, 1991037), (21, 1327358), (31, 899178), (42, 663679), (62, 449589), (79, 352842), (93, 299726), (158, 176421), (186, 149863), (217, 128454), (237, 117614), (271, 102858), (434, 64227), (474, 58807), (542, 51429), (553, 50406), (651, 42818), (813, 34286), (1106, 25203), (1302, 21409), (1626, 17143), (1659, 16802), (1897, 14694), (2449, 11382), (3318, 8401), (3794, 7347), (4898, 5691)]