18966192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1266

約数の個数: 80

約数和(自身を含む): 57234432

約数和(自身を除く): 38268240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1201, 1316, 1974, 2256, 2402, 2632, 3603, 3948, 4804, 5264, 7206, 7896, 8407, 9608, 14412, 15792, 16814, 19216, 25221, 28824, 33628, 50442, 56447, 57648, 67256, 100884, 112894, 134512, 169341, 201768, 225788, 338682, 395129, 403536, 451576, 677364, 790258, 903152, 1185387, 1354728, 1580516, 2370774, 2709456, 3161032, 4741548, 6322064, 9483096, 18966192]

約数ペア:

[(1, 18966192), (2, 9483096), (3, 6322064), (4, 4741548), (6, 3161032), (7, 2709456), (8, 2370774), (12, 1580516), (14, 1354728), (16, 1185387), (21, 903152), (24, 790258), (28, 677364), (42, 451576), (47, 403536), (48, 395129), (56, 338682), (84, 225788), (94, 201768), (112, 169341), (141, 134512), (168, 112894), (188, 100884), (282, 67256), (329, 57648), (336, 56447), (376, 50442), (564, 33628), (658, 28824), (752, 25221), (987, 19216), (1128, 16814), (1201, 15792), (1316, 14412), (1974, 9608), (2256, 8407), (2402, 7896), (2632, 7206), (3603, 5264), (3948, 4804)]