2016755406

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{7243}}^1$

素因数の和:7781

約数の個数: 48

約数和(自身を含む): 4520256000

約数和(自身を除く): 2503500594

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 499, 558, 998, 1497, 2994, 4491, 7243, 8982, 14486, 15469, 21729, 30938, 43458, 46407, 65187, 92814, 130374, 139221, 224533, 278442, 449066, 673599, 1347198, 2020797, 3614257, 4041594, 7228514, 10842771, 21685542, 32528313, 65056626, 112041967, 224083934, 336125901, 672251802, 1008377703, 2016755406]

約数ペア:

[(1, 2016755406), (2, 1008377703), (3, 672251802), (6, 336125901), (9, 224083934), (18, 112041967), (31, 65056626), (62, 32528313), (93, 21685542), (186, 10842771), (279, 7228514), (499, 4041594), (558, 3614257), (998, 2020797), (1497, 1347198), (2994, 673599), (4491, 449066), (7243, 278442), (8982, 224533), (14486, 139221), (15469, 130374), (21729, 92814), (30938, 65187), (43458, 46407)]