38140776

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2689}}^1$

素因数の和:2898

約数の個数: 48

約数和(自身を含む): 103860900

約数和(自身を除く): 65720124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 2689, 3546, 4728, 5378, 7092, 8067, 10756, 14184, 16134, 21512, 24201, 32268, 48402, 64536, 96804, 193608, 529733, 1059466, 1589199, 2118932, 3178398, 4237864, 4767597, 6356796, 9535194, 12713592, 19070388, 38140776]

約数ペア:

[(1, 38140776), (2, 19070388), (3, 12713592), (4, 9535194), (6, 6356796), (8, 4767597), (9, 4237864), (12, 3178398), (18, 2118932), (24, 1589199), (36, 1059466), (72, 529733), (197, 193608), (394, 96804), (591, 64536), (788, 48402), (1182, 32268), (1576, 24201), (1773, 21512), (2364, 16134), (2689, 14184), (3546, 10756), (4728, 8067), (5378, 7092)]