18746863464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{69439}}^1$

素因数の和:71062

約数の個数: 64

約数和(自身を含む): 53596569600

約数和(自身を除く): 34849706136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1607, 3214, 4821, 6428, 9642, 11249, 12856, 19284, 22498, 33747, 38568, 44996, 67494, 69439, 89992, 134988, 138878, 208317, 269976, 277756, 416634, 486073, 555512, 833268, 972146, 1458219, 1666536, 1944292, 2916438, 3888584, 5832876, 11665752, 111588473, 223176946, 334765419, 446353892, 669530838, 781119311, 892707784, 1339061676, 1562238622, 2343357933, 2678123352, 3124477244, 4686715866, 6248954488, 9373431732, 18746863464]

約数ペア:

[(1, 18746863464), (2, 9373431732), (3, 6248954488), (4, 4686715866), (6, 3124477244), (7, 2678123352), (8, 2343357933), (12, 1562238622), (14, 1339061676), (21, 892707784), (24, 781119311), (28, 669530838), (42, 446353892), (56, 334765419), (84, 223176946), (168, 111588473), (1607, 11665752), (3214, 5832876), (4821, 3888584), (6428, 2916438), (9642, 1944292), (11249, 1666536), (12856, 1458219), (19284, 972146), (22498, 833268), (33747, 555512), (38568, 486073), (44996, 416634), (67494, 277756), (69439, 269976), (89992, 208317), (134988, 138878)]