3998148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4327}}^1$

素因数の和:4352

約数の個数: 48

約数和(自身を含む): 11633664

約数和(自身を除く): 7635516

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 4327, 8654, 12981, 17308, 25962, 30289, 47597, 51924, 60578, 90867, 95194, 121156, 142791, 181734, 190388, 285582, 333179, 363468, 571164, 666358, 999537, 1332716, 1999074, 3998148]

約数ペア:

[(1, 3998148), (2, 1999074), (3, 1332716), (4, 999537), (6, 666358), (7, 571164), (11, 363468), (12, 333179), (14, 285582), (21, 190388), (22, 181734), (28, 142791), (33, 121156), (42, 95194), (44, 90867), (66, 60578), (77, 51924), (84, 47597), (132, 30289), (154, 25962), (231, 17308), (308, 12981), (462, 8654), (924, 4327)]