2008802106

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1217}}^1$

素因数の和:1697

約数の個数: 80

約数和(自身を含む): 4711379904

約数和(自身を除く): 2702577798

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 443, 621, 886, 1217, 1242, 1329, 1863, 2434, 2658, 3651, 3726, 3987, 7302, 7974, 10189, 10953, 11961, 20378, 21906, 23922, 27991, 30567, 32859, 35883, 55982, 61134, 65718, 71766, 83973, 91701, 98577, 167946, 183402, 197154, 251919, 275103, 503838, 539131, 550206, 755757, 825309, 1078262, 1511514, 1617393, 1650618, 2267271, 3234786, 4534542, 4852179, 9704358, 12400013, 14556537, 24800026, 29113074, 37200039, 43669611, 74400078, 87339222, 111600117, 223200234, 334800351, 669600702, 1004401053, 2008802106]

約数ペア:

[(1, 2008802106), (2, 1004401053), (3, 669600702), (6, 334800351), (9, 223200234), (18, 111600117), (23, 87339222), (27, 74400078), (46, 43669611), (54, 37200039), (69, 29113074), (81, 24800026), (138, 14556537), (162, 12400013), (207, 9704358), (414, 4852179), (443, 4534542), (621, 3234786), (886, 2267271), (1217, 1650618), (1242, 1617393), (1329, 1511514), (1863, 1078262), (2434, 825309), (2658, 755757), (3651, 550206), (3726, 539131), (3987, 503838), (7302, 275103), (7974, 251919), (10189, 197154), (10953, 183402), (11961, 167946), (20378, 98577), (21906, 91701), (23922, 83973), (27991, 71766), (30567, 65718), (32859, 61134), (35883, 55982)]