27141618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 64385280

約数和(自身を除く): 37243662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 89, 106, 137, 159, 178, 267, 274, 318, 371, 411, 534, 623, 742, 822, 959, 1113, 1246, 1869, 1918, 2226, 2877, 3738, 4717, 5754, 7261, 9434, 12193, 14151, 14522, 21783, 24386, 28302, 33019, 36579, 43566, 50827, 66038, 73158, 85351, 99057, 101654, 152481, 170702, 198114, 256053, 304962, 512106, 646229, 1292458, 1938687, 3877374, 4523603, 9047206, 13570809, 27141618]

約数ペア:

[(1, 27141618), (2, 13570809), (3, 9047206), (6, 4523603), (7, 3877374), (14, 1938687), (21, 1292458), (42, 646229), (53, 512106), (89, 304962), (106, 256053), (137, 198114), (159, 170702), (178, 152481), (267, 101654), (274, 99057), (318, 85351), (371, 73158), (411, 66038), (534, 50827), (623, 43566), (742, 36579), (822, 33019), (959, 28302), (1113, 24386), (1246, 21783), (1869, 14522), (1918, 14151), (2226, 12193), (2877, 9434), (3738, 7261), (4717, 5754)]