3019548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 8153600

約数和(自身を除く): 5134052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 349, 412, 618, 698, 721, 1047, 1236, 1396, 1442, 2094, 2163, 2443, 2884, 4188, 4326, 4886, 7329, 8652, 9772, 14658, 29316, 35947, 71894, 107841, 143788, 215682, 251629, 431364, 503258, 754887, 1006516, 1509774, 3019548]

約数ペア:

[(1, 3019548), (2, 1509774), (3, 1006516), (4, 754887), (6, 503258), (7, 431364), (12, 251629), (14, 215682), (21, 143788), (28, 107841), (42, 71894), (84, 35947), (103, 29316), (206, 14658), (309, 9772), (349, 8652), (412, 7329), (618, 4886), (698, 4326), (721, 4188), (1047, 2884), (1236, 2443), (1396, 2163), (1442, 2094)]