18103884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 44782080

約数和(自身を除く): 26678196

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 271, 293, 542, 586, 813, 879, 1084, 1172, 1626, 1758, 3252, 3516, 5149, 5567, 10298, 11134, 15447, 16701, 20596, 22268, 30894, 33402, 61788, 66804, 79403, 158806, 238209, 317612, 476418, 952836, 1508657, 3017314, 4525971, 6034628, 9051942, 18103884]

約数ペア:

[(1, 18103884), (2, 9051942), (3, 6034628), (4, 4525971), (6, 3017314), (12, 1508657), (19, 952836), (38, 476418), (57, 317612), (76, 238209), (114, 158806), (228, 79403), (271, 66804), (293, 61788), (542, 33402), (586, 30894), (813, 22268), (879, 20596), (1084, 16701), (1172, 15447), (1626, 11134), (1758, 10298), (3252, 5567), (3516, 5149)]