26514747

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 48821760

約数和(自身を除く): 22307013

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 1303, 2261, 2907, 3909, 6783, 9121, 11727, 20349, 22151, 24757, 27363, 66453, 74271, 82089, 155057, 173299, 199359, 222813, 420869, 465171, 519897, 1262607, 1395513, 1559691, 2946083, 3787821, 8838249, 26514747]

約数ペア:

[(1, 26514747), (3, 8838249), (7, 3787821), (9, 2946083), (17, 1559691), (19, 1395513), (21, 1262607), (51, 519897), (57, 465171), (63, 420869), (119, 222813), (133, 199359), (153, 173299), (171, 155057), (323, 82089), (357, 74271), (399, 66453), (969, 27363), (1071, 24757), (1197, 22151), (1303, 20349), (2261, 11727), (2907, 9121), (3909, 6783)]