2017859454

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{6299}}^1$

素因数の和:6394

約数の個数: 72

約数和(自身を含む): 4839798600

約数和(自身を除く): 2821939146

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1369, 1443, 2738, 2886, 4107, 4329, 6299, 8214, 8658, 12321, 12598, 17797, 18897, 24642, 35594, 37794, 53391, 56691, 81887, 106782, 113382, 160173, 163774, 233063, 245661, 320346, 466126, 491322, 699189, 736983, 1398378, 1473966, 2097567, 3029819, 4195134, 6059638, 8623331, 9089457, 17246662, 18178914, 25869993, 27268371, 51739986, 54536742, 77609979, 112103303, 155219958, 224206606, 336309909, 672619818, 1008929727, 2017859454]

約数ペア:

[(1, 2017859454), (2, 1008929727), (3, 672619818), (6, 336309909), (9, 224206606), (13, 155219958), (18, 112103303), (26, 77609979), (37, 54536742), (39, 51739986), (74, 27268371), (78, 25869993), (111, 18178914), (117, 17246662), (222, 9089457), (234, 8623331), (333, 6059638), (481, 4195134), (666, 3029819), (962, 2097567), (1369, 1473966), (1443, 1398378), (2738, 736983), (2886, 699189), (4107, 491322), (4329, 466126), (6299, 320346), (8214, 245661), (8658, 233063), (12321, 163774), (12598, 160173), (17797, 113382), (18897, 106782), (24642, 81887), (35594, 56691), (37794, 53391)]