27912906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7639}}^1$

素因数の和:7683

約数の個数: 48

約数和(自身を含む): 71510400

約数和(自身を除く): 43597494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 7639, 15278, 22917, 45834, 53473, 68751, 106946, 137502, 160419, 221531, 320838, 443062, 481257, 664593, 962514, 1329186, 1550717, 1993779, 3101434, 3987558, 4652151, 9304302, 13956453, 27912906]

約数ペア:

[(1, 27912906), (2, 13956453), (3, 9304302), (6, 4652151), (7, 3987558), (9, 3101434), (14, 1993779), (18, 1550717), (21, 1329186), (29, 962514), (42, 664593), (58, 481257), (63, 443062), (87, 320838), (126, 221531), (174, 160419), (203, 137502), (261, 106946), (406, 68751), (522, 53473), (609, 45834), (1218, 22917), (1827, 15278), (3654, 7639)]