25563798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1021}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 60265296

約数和(自身を除く): 34701498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 214, 234, 321, 642, 963, 1021, 1391, 1926, 2042, 2782, 3063, 4173, 6126, 8346, 9189, 12519, 13273, 18378, 25038, 26546, 39819, 79638, 109247, 119457, 218494, 238914, 327741, 655482, 983223, 1420211, 1966446, 2840422, 4260633, 8521266, 12781899, 25563798]

約数ペア:

[(1, 25563798), (2, 12781899), (3, 8521266), (6, 4260633), (9, 2840422), (13, 1966446), (18, 1420211), (26, 983223), (39, 655482), (78, 327741), (107, 238914), (117, 218494), (214, 119457), (234, 109247), (321, 79638), (642, 39819), (963, 26546), (1021, 25038), (1391, 18378), (1926, 13273), (2042, 12519), (2782, 9189), (3063, 8346), (4173, 6126)]