2943738

素因数分解:

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

素因数の和:459

約数の個数: 48

約数和(自身を含む): 7428096

約数和(自身を除く): 4484358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 383, 427, 549, 766, 854, 1098, 1149, 1281, 2298, 2562, 2681, 3447, 3843, 5362, 6894, 7686, 8043, 16086, 23363, 24129, 46726, 48258, 70089, 140178, 163541, 210267, 327082, 420534, 490623, 981246, 1471869, 2943738]

約数ペア:

[(1, 2943738), (2, 1471869), (3, 981246), (6, 490623), (7, 420534), (9, 327082), (14, 210267), (18, 163541), (21, 140178), (42, 70089), (61, 48258), (63, 46726), (122, 24129), (126, 23363), (183, 16086), (366, 8043), (383, 7686), (427, 6894), (549, 5362), (766, 3843), (854, 3447), (1098, 2681), (1149, 2562), (1281, 2298)]