2868012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 8736000

約数和(自身を除く): 5867988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 599, 684, 798, 1197, 1198, 1596, 1797, 2394, 2396, 3594, 4193, 4788, 5391, 7188, 8386, 10782, 11381, 12579, 16772, 21564, 22762, 25158, 34143, 37737, 45524, 50316, 68286, 75474, 79667, 102429, 136572, 150948, 159334, 204858, 239001, 318668, 409716, 478002, 717003, 956004, 1434006, 2868012]

約数ペア:

[(1, 2868012), (2, 1434006), (3, 956004), (4, 717003), (6, 478002), (7, 409716), (9, 318668), (12, 239001), (14, 204858), (18, 159334), (19, 150948), (21, 136572), (28, 102429), (36, 79667), (38, 75474), (42, 68286), (57, 50316), (63, 45524), (76, 37737), (84, 34143), (114, 25158), (126, 22762), (133, 21564), (171, 16772), (228, 12579), (252, 11381), (266, 10782), (342, 8386), (399, 7188), (532, 5391), (599, 4788), (684, 4193), (798, 3594), (1197, 2396), (1198, 2394), (1596, 1797)]