258035526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{5347}}^1$

素因数の和:5745

約数の個数: 48

約数和(自身を含む): 640733184

約数和(自身を除く): 382697658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 383, 766, 1149, 2298, 2681, 3447, 5347, 5362, 6894, 8043, 10694, 16041, 16086, 24129, 32082, 37429, 48123, 48258, 74858, 96246, 112287, 224574, 336861, 673722, 2047901, 4095802, 6143703, 12287406, 14335307, 18431109, 28670614, 36862218, 43005921, 86011842, 129017763, 258035526]

約数ペア:

[(1, 258035526), (2, 129017763), (3, 86011842), (6, 43005921), (7, 36862218), (9, 28670614), (14, 18431109), (18, 14335307), (21, 12287406), (42, 6143703), (63, 4095802), (126, 2047901), (383, 673722), (766, 336861), (1149, 224574), (2298, 112287), (2681, 96246), (3447, 74858), (5347, 48258), (5362, 48123), (6894, 37429), (8043, 32082), (10694, 24129), (16041, 16086)]