15846324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 40134528

約数和(自身を除く): 24288204

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 647, 942, 1294, 1884, 1941, 2041, 2588, 3882, 4082, 6123, 7764, 8164, 8411, 12246, 16822, 24492, 25233, 33644, 50466, 100932, 101579, 203158, 304737, 406316, 609474, 1218948, 1320527, 2641054, 3961581, 5282108, 7923162, 15846324]

約数ペア:

[(1, 15846324), (2, 7923162), (3, 5282108), (4, 3961581), (6, 2641054), (12, 1320527), (13, 1218948), (26, 609474), (39, 406316), (52, 304737), (78, 203158), (156, 101579), (157, 100932), (314, 50466), (471, 33644), (628, 25233), (647, 24492), (942, 16822), (1294, 12246), (1884, 8411), (1941, 8164), (2041, 7764), (2588, 6123), (3882, 4082)]