9905994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2711}}^1$

素因数の和:2755

約数の個数: 48

約数和(自身を含む): 25384320

約数和(自身を除く): 15478326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 2711, 3654, 5422, 8133, 16266, 18977, 24399, 37954, 48798, 56931, 78619, 113862, 157238, 170793, 235857, 341586, 471714, 550333, 707571, 1100666, 1415142, 1650999, 3301998, 4952997, 9905994]

約数ペア:

[(1, 9905994), (2, 4952997), (3, 3301998), (6, 1650999), (7, 1415142), (9, 1100666), (14, 707571), (18, 550333), (21, 471714), (29, 341586), (42, 235857), (58, 170793), (63, 157238), (87, 113862), (126, 78619), (174, 56931), (203, 48798), (261, 37954), (406, 24399), (522, 18977), (609, 16266), (1218, 8133), (1827, 5422), (2711, 3654)]