9997338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1913}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 21865536

約数和(自身を除く): 11868198

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 1913, 2613, 3826, 5226, 5739, 11478, 24869, 49738, 74607, 128171, 149214, 256342, 384513, 769026, 1666223, 3332446, 4998669, 9997338]

約数ペア:

[(1, 9997338), (2, 4998669), (3, 3332446), (6, 1666223), (13, 769026), (26, 384513), (39, 256342), (67, 149214), (78, 128171), (134, 74607), (201, 49738), (402, 24869), (871, 11478), (1742, 5739), (1913, 5226), (2613, 3826)]