40386684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6997}}^1$

素因数の和:7054

約数の個数: 48

約数和(自身を含む): 104242208

約数和(自身を除く): 63855524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 6997, 13994, 20991, 27988, 41982, 83964, 90961, 181922, 258889, 272883, 363844, 517778, 545766, 776667, 1035556, 1091532, 1553334, 3106668, 3365557, 6731114, 10096671, 13462228, 20193342, 40386684]

約数ペア:

[(1, 40386684), (2, 20193342), (3, 13462228), (4, 10096671), (6, 6731114), (12, 3365557), (13, 3106668), (26, 1553334), (37, 1091532), (39, 1035556), (52, 776667), (74, 545766), (78, 517778), (111, 363844), (148, 272883), (156, 258889), (222, 181922), (444, 90961), (481, 83964), (962, 41982), (1443, 27988), (1924, 20991), (2886, 13994), (5772, 6997)]