12885894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3345

約数の個数: 48

約数和(自身を含む): 32947200

約数和(自身を除く): 20061306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3299, 3906, 6598, 9897, 19794, 23093, 29691, 46186, 59382, 69279, 102269, 138558, 204538, 207837, 306807, 415674, 613614, 715883, 920421, 1431766, 1840842, 2147649, 4295298, 6442947, 12885894]

約数ペア:

[(1, 12885894), (2, 6442947), (3, 4295298), (6, 2147649), (7, 1840842), (9, 1431766), (14, 920421), (18, 715883), (21, 613614), (31, 415674), (42, 306807), (62, 207837), (63, 204538), (93, 138558), (126, 102269), (186, 69279), (217, 59382), (279, 46186), (434, 29691), (558, 23093), (651, 19794), (1302, 9897), (1953, 6598), (3299, 3906)]