137894778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{364801}}^1$

素因数の和:364819

約数の個数: 32

約数和(自身を含む): 350209920

約数和(自身を除く): 212315142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 364801, 729602, 1094403, 2188806, 2553607, 3283209, 5107214, 6566418, 7660821, 9849627, 15321642, 19699254, 22982463, 45964926, 68947389, 137894778]

約数ペア:

[(1, 137894778), (2, 68947389), (3, 45964926), (6, 22982463), (7, 19699254), (9, 15321642), (14, 9849627), (18, 7660821), (21, 6566418), (27, 5107214), (42, 3283209), (54, 2553607), (63, 2188806), (126, 1094403), (189, 729602), (378, 364801)]