3158028

素因数分解:

$2^2\times 3^7\times {\mathrm{19}}^2$

素因数の和:63

約数の個数: 72

約数和(自身を含む): 8747760

約数和(自身を除く): 5589732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 361, 486, 513, 684, 722, 729, 972, 1026, 1083, 1444, 1458, 1539, 2052, 2166, 2187, 2916, 3078, 3249, 4332, 4374, 4617, 6156, 6498, 8748, 9234, 9747, 12996, 13851, 18468, 19494, 27702, 29241, 38988, 41553, 55404, 58482, 83106, 87723, 116964, 166212, 175446, 263169, 350892, 526338, 789507, 1052676, 1579014, 3158028]

約数ペア:

[(1, 3158028), (2, 1579014), (3, 1052676), (4, 789507), (6, 526338), (9, 350892), (12, 263169), (18, 175446), (19, 166212), (27, 116964), (36, 87723), (38, 83106), (54, 58482), (57, 55404), (76, 41553), (81, 38988), (108, 29241), (114, 27702), (162, 19494), (171, 18468), (228, 13851), (243, 12996), (324, 9747), (342, 9234), (361, 8748), (486, 6498), (513, 6156), (684, 4617), (722, 4374), (729, 4332), (972, 3249), (1026, 3078), (1083, 2916), (1444, 2187), (1458, 2166), (1539, 2052)]