2009013919254

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{44626903}}^1$

素因数の和:44627013

約数の個数: 48

約数和(自身を含む): 4532129862624

約数和(自身を除く): 2523115943370

約数列:

[1, 2, 3, 6, 9, 18, 41, 61, 82, 122, 123, 183, 246, 366, 369, 549, 738, 1098, 2501, 5002, 7503, 15006, 22509, 45018, 44626903, 89253806, 133880709, 267761418, 401642127, 803284254, 1829703023, 2722241083, 3659406046, 5444482166, 5489109069, 8166723249, 10978218138, 16333446498, 16467327207, 24500169747, 32934654414, 49000339494, 111611884403, 223223768806, 334835653209, 669671306418, 1004506959627, 2009013919254]

約数ペア:

[(1, 2009013919254), (2, 1004506959627), (3, 669671306418), (6, 334835653209), (9, 223223768806), (18, 111611884403), (41, 49000339494), (61, 32934654414), (82, 24500169747), (122, 16467327207), (123, 16333446498), (183, 10978218138), (246, 8166723249), (366, 5489109069), (369, 5444482166), (549, 3659406046), (738, 2722241083), (1098, 1829703023), (2501, 803284254), (5002, 401642127), (7503, 267761418), (15006, 133880709), (22509, 89253806), (45018, 44626903)]