843109218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{142369}}^1$

素因数の和:142431

約数の個数: 48

約数和(自身を含む): 2132133120

約数和(自身を除く): 1289023902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 142369, 284738, 427107, 854214, 996583, 1281321, 1993166, 2562642, 2989749, 5979498, 6691343, 8969247, 13382686, 17938494, 20074029, 40148058, 46839401, 60222087, 93678802, 120444174, 140518203, 281036406, 421554609, 843109218]

約数ペア:

[(1, 843109218), (2, 421554609), (3, 281036406), (6, 140518203), (7, 120444174), (9, 93678802), (14, 60222087), (18, 46839401), (21, 40148058), (42, 20074029), (47, 17938494), (63, 13382686), (94, 8969247), (126, 6691343), (141, 5979498), (282, 2989749), (329, 2562642), (423, 1993166), (658, 1281321), (846, 996583), (987, 854214), (1974, 427107), (2961, 284738), (5922, 142369)]