2009540412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{461327}}^1$

素因数の和:461359

約数の個数: 54

約数和(自身を含む): 5583452784

約数和(自身を除く): 3573912372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 461327, 922654, 1383981, 1845308, 2767962, 4151943, 5074597, 5535924, 8303886, 10149194, 15223791, 16607772, 20298388, 30447582, 45671373, 55820567, 60895164, 91342746, 111641134, 167461701, 182685492, 223282268, 334923402, 502385103, 669846804, 1004770206, 2009540412]

約数ペア:

[(1, 2009540412), (2, 1004770206), (3, 669846804), (4, 502385103), (6, 334923402), (9, 223282268), (11, 182685492), (12, 167461701), (18, 111641134), (22, 91342746), (33, 60895164), (36, 55820567), (44, 45671373), (66, 30447582), (99, 20298388), (121, 16607772), (132, 15223791), (198, 10149194), (242, 8303886), (363, 5535924), (396, 5074597), (484, 4151943), (726, 2767962), (1089, 1845308), (1452, 1383981), (2178, 922654), (4356, 461327)]