1943945406

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{923051}}^1$

素因数の和:923078

約数の個数: 40

約数和(自身を含む): 4690950264

約数和(自身を除く): 2747004858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 923051, 1846102, 2769153, 5538306, 8307459, 11999663, 16614918, 23999326, 24922377, 35998989, 49844754, 71997978, 74767131, 107996967, 149534262, 215993934, 323990901, 647981802, 971972703, 1943945406]

約数ペア:

[(1, 1943945406), (2, 971972703), (3, 647981802), (6, 323990901), (9, 215993934), (13, 149534262), (18, 107996967), (26, 74767131), (27, 71997978), (39, 49844754), (54, 35998989), (78, 24922377), (81, 23999326), (117, 16614918), (162, 11999663), (234, 8307459), (351, 5538306), (702, 2769153), (1053, 1846102), (2106, 923051)]