3940524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 11997440

約数和(自身を除く): 8056916

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, 684, 798, 823, 1197, 1596, 1646, 2394, 2469, 3292, 4788, 4938, 5761, 7407, 9876, 11522, 14814, 15637, 17283, 23044, 29628, 31274, 34566, 46911, 51849, 62548, 69132, 93822, 103698, 109459, 140733, 187644, 207396, 218918, 281466, 328377, 437836, 562932, 656754, 985131, 1313508, 1970262, 3940524]

約数ペア:

[(1, 3940524), (2, 1970262), (3, 1313508), (4, 985131), (6, 656754), (7, 562932), (9, 437836), (12, 328377), (14, 281466), (18, 218918), (19, 207396), (21, 187644), (28, 140733), (36, 109459), (38, 103698), (42, 93822), (57, 69132), (63, 62548), (76, 51849), (84, 46911), (114, 34566), (126, 31274), (133, 29628), (171, 23044), (228, 17283), (252, 15637), (266, 14814), (342, 11522), (399, 9876), (532, 7407), (684, 5761), (798, 4938), (823, 4788), (1197, 3292), (1596, 2469), (1646, 2394)]