21393422406

素因数分解:

$2^1\times 3^4\times {\mathrm{953}}^1\times {\mathrm{138571}}^1$

素因数の和:139538

約数の個数: 40

約数和(自身を含む): 47987760744

約数和(自身を除く): 26594338338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 953, 1906, 2859, 5718, 8577, 17154, 25731, 51462, 77193, 138571, 154386, 277142, 415713, 831426, 1247139, 2494278, 3741417, 7482834, 11224251, 22448502, 132058163, 264116326, 396174489, 792348978, 1188523467, 2377046934, 3565570401, 7131140802, 10696711203, 21393422406]

約数ペア:

[(1, 21393422406), (2, 10696711203), (3, 7131140802), (6, 3565570401), (9, 2377046934), (18, 1188523467), (27, 792348978), (54, 396174489), (81, 264116326), (162, 132058163), (953, 22448502), (1906, 11224251), (2859, 7482834), (5718, 3741417), (8577, 2494278), (17154, 1247139), (25731, 831426), (51462, 415713), (77193, 277142), (138571, 154386)]