18304524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3823}}^1$

素因数の和:3859

約数の個数: 72

約数和(自身を含む): 55677440

約数和(自身を除く): 37372916

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, 1197, 1596, 2394, 3823, 4788, 7646, 11469, 15292, 22938, 26761, 34407, 45876, 53522, 68814, 72637, 80283, 107044, 137628, 145274, 160566, 217911, 240849, 290548, 321132, 435822, 481698, 508459, 653733, 871644, 963396, 1016918, 1307466, 1525377, 2033836, 2614932, 3050754, 4576131, 6101508, 9152262, 18304524]

約数ペア:

[(1, 18304524), (2, 9152262), (3, 6101508), (4, 4576131), (6, 3050754), (7, 2614932), (9, 2033836), (12, 1525377), (14, 1307466), (18, 1016918), (19, 963396), (21, 871644), (28, 653733), (36, 508459), (38, 481698), (42, 435822), (57, 321132), (63, 290548), (76, 240849), (84, 217911), (114, 160566), (126, 145274), (133, 137628), (171, 107044), (228, 80283), (252, 72637), (266, 68814), (342, 53522), (399, 45876), (532, 34407), (684, 26761), (798, 22938), (1197, 15292), (1596, 11469), (2394, 7646), (3823, 4788)]