2051239806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47741}}^1$

素因数の和:47798

約数の個数: 96

約数和(自身を含む): 5719873536

約数和(自身を除く): 3668633730

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 126, 154, 186, 198, 217, 231, 279, 341, 434, 462, 558, 651, 682, 693, 1023, 1302, 1386, 1953, 2046, 2387, 3069, 3906, 4774, 6138, 7161, 14322, 21483, 42966, 47741, 95482, 143223, 286446, 334187, 429669, 525151, 668374, 859338, 1002561, 1050302, 1479971, 1575453, 2005122, 2959942, 3007683, 3150906, 3676057, 4439913, 4726359, 6015366, 7352114, 8879826, 9452718, 10359797, 11028171, 13319739, 16279681, 20719594, 22056342, 26639478, 31079391, 32559362, 33084513, 48839043, 62158782, 66169026, 93238173, 97678086, 113957767, 146517129, 186476346, 227915534, 293034258, 341873301, 683746602, 1025619903, 2051239806]

約数ペア:

[(1, 2051239806), (2, 1025619903), (3, 683746602), (6, 341873301), (7, 293034258), (9, 227915534), (11, 186476346), (14, 146517129), (18, 113957767), (21, 97678086), (22, 93238173), (31, 66169026), (33, 62158782), (42, 48839043), (62, 33084513), (63, 32559362), (66, 31079391), (77, 26639478), (93, 22056342), (99, 20719594), (126, 16279681), (154, 13319739), (186, 11028171), (198, 10359797), (217, 9452718), (231, 8879826), (279, 7352114), (341, 6015366), (434, 4726359), (462, 4439913), (558, 3676057), (651, 3150906), (682, 3007683), (693, 2959942), (1023, 2005122), (1302, 1575453), (1386, 1479971), (1953, 1050302), (2046, 1002561), (2387, 859338), (3069, 668374), (3906, 525151), (4774, 429669), (6138, 334187), (7161, 286446), (14322, 143223), (21483, 95482), (42966, 47741)]