39240978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30139}}^1$

素因数の和:30182

約数の個数: 32

約数和(自身を含む): 92590080

約数和(自身を除く): 53349102

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 30139, 60278, 90417, 180834, 210973, 421946, 632919, 934309, 1265838, 1868618, 2802927, 5605854, 6540163, 13080326, 19620489, 39240978]

約数ペア:

[(1, 39240978), (2, 19620489), (3, 13080326), (6, 6540163), (7, 5605854), (14, 2802927), (21, 1868618), (31, 1265838), (42, 934309), (62, 632919), (93, 421946), (186, 210973), (217, 180834), (434, 90417), (651, 60278), (1302, 30139)]