1960938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 4942080

約数和(自身を除く): 2981142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 197, 237, 394, 474, 553, 591, 711, 1106, 1182, 1379, 1422, 1659, 1773, 2758, 3318, 3546, 4137, 4977, 8274, 9954, 12411, 15563, 24822, 31126, 46689, 93378, 108941, 140067, 217882, 280134, 326823, 653646, 980469, 1960938]

約数ペア:

[(1, 1960938), (2, 980469), (3, 653646), (6, 326823), (7, 280134), (9, 217882), (14, 140067), (18, 108941), (21, 93378), (42, 46689), (63, 31126), (79, 24822), (126, 15563), (158, 12411), (197, 9954), (237, 8274), (394, 4977), (474, 4137), (553, 3546), (591, 3318), (711, 2758), (1106, 1773), (1182, 1659), (1379, 1422)]