981246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 2285568

約数和(自身を除く): 1304322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 383, 427, 766, 854, 1149, 1281, 2298, 2562, 2681, 5362, 8043, 16086, 23363, 46726, 70089, 140178, 163541, 327082, 490623, 981246]

約数ペア:

[(1, 981246), (2, 490623), (3, 327082), (6, 163541), (7, 140178), (14, 70089), (21, 46726), (42, 23363), (61, 16086), (122, 8043), (183, 5362), (366, 2681), (383, 2562), (427, 2298), (766, 1281), (854, 1149)]