2194614

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 80

約数和(自身を含む): 5575680

約数和(自身を除く): 3381066

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 31, 38, 46, 54, 57, 62, 69, 81, 93, 114, 138, 162, 171, 186, 207, 279, 342, 414, 437, 513, 558, 589, 621, 713, 837, 874, 1026, 1178, 1242, 1311, 1426, 1539, 1674, 1767, 1863, 2139, 2511, 2622, 3078, 3534, 3726, 3933, 4278, 5022, 5301, 6417, 7866, 10602, 11799, 12834, 13547, 15903, 19251, 23598, 27094, 31806, 35397, 38502, 40641, 47709, 57753, 70794, 81282, 95418, 115506, 121923, 243846, 365769, 731538, 1097307, 2194614]

約数ペア:

[(1, 2194614), (2, 1097307), (3, 731538), (6, 365769), (9, 243846), (18, 121923), (19, 115506), (23, 95418), (27, 81282), (31, 70794), (38, 57753), (46, 47709), (54, 40641), (57, 38502), (62, 35397), (69, 31806), (81, 27094), (93, 23598), (114, 19251), (138, 15903), (162, 13547), (171, 12834), (186, 11799), (207, 10602), (279, 7866), (342, 6417), (414, 5301), (437, 5022), (513, 4278), (558, 3933), (589, 3726), (621, 3534), (713, 3078), (837, 2622), (874, 2511), (1026, 2139), (1178, 1863), (1242, 1767), (1311, 1674), (1426, 1539)]