18713397304

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1\times {\mathrm{8329}}^1$

素因数の和:9152

約数の個数: 64

約数和(自身を含む): 40915627200

約数和(自身を除く): 22202229896

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 757, 1484, 1514, 2968, 3028, 5299, 6056, 8329, 10598, 16658, 21196, 33316, 40121, 42392, 58303, 66632, 80242, 116606, 160484, 233212, 280847, 320968, 441437, 466424, 561694, 882874, 1123388, 1765748, 2246776, 3090059, 3531496, 6180118, 6305053, 12360236, 12610106, 24720472, 25220212, 44135371, 50440424, 88270742, 176541484, 334167809, 353082968, 668335618, 1336671236, 2339174663, 2673342472, 4678349326, 9356698652, 18713397304]

約数ペア:

[(1, 18713397304), (2, 9356698652), (4, 4678349326), (7, 2673342472), (8, 2339174663), (14, 1336671236), (28, 668335618), (53, 353082968), (56, 334167809), (106, 176541484), (212, 88270742), (371, 50440424), (424, 44135371), (742, 25220212), (757, 24720472), (1484, 12610106), (1514, 12360236), (2968, 6305053), (3028, 6180118), (5299, 3531496), (6056, 3090059), (8329, 2246776), (10598, 1765748), (16658, 1123388), (21196, 882874), (33316, 561694), (40121, 466424), (42392, 441437), (58303, 320968), (66632, 280847), (80242, 233212), (116606, 160484)]