2976456

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{2531}}^1$

素因数の和:2554

約数の個数: 48

約数和(自身を含む): 8659440

約数和(自身を除く): 5682984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 2531, 5062, 7593, 10124, 15186, 17717, 20248, 30372, 35434, 53151, 60744, 70868, 106302, 124019, 141736, 212604, 248038, 372057, 425208, 496076, 744114, 992152, 1488228, 2976456]

約数ペア:

[(1, 2976456), (2, 1488228), (3, 992152), (4, 744114), (6, 496076), (7, 425208), (8, 372057), (12, 248038), (14, 212604), (21, 141736), (24, 124019), (28, 106302), (42, 70868), (49, 60744), (56, 53151), (84, 35434), (98, 30372), (147, 20248), (168, 17717), (196, 15186), (294, 10124), (392, 7593), (588, 5062), (1176, 2531)]