1860418086

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{919}}^1$

素因数の和:1253

約数の個数: 64

約数和(自身を含む): 4006195200

約数和(自身を除く): 2145777114

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 223, 267, 446, 534, 669, 919, 1338, 1513, 1838, 2757, 3026, 3791, 4539, 5514, 7582, 9078, 11373, 15623, 19847, 22746, 31246, 39694, 46869, 59541, 81791, 93738, 119082, 163582, 204937, 245373, 337399, 409874, 490746, 614811, 674798, 1012197, 1229622, 1390447, 2024394, 2780894, 3483929, 4171341, 6967858, 8342682, 10451787, 18239393, 20903574, 36478786, 54718179, 109436358, 310069681, 620139362, 930209043, 1860418086]

約数ペア:

[(1, 1860418086), (2, 930209043), (3, 620139362), (6, 310069681), (17, 109436358), (34, 54718179), (51, 36478786), (89, 20903574), (102, 18239393), (178, 10451787), (223, 8342682), (267, 6967858), (446, 4171341), (534, 3483929), (669, 2780894), (919, 2024394), (1338, 1390447), (1513, 1229622), (1838, 1012197), (2757, 674798), (3026, 614811), (3791, 490746), (4539, 409874), (5514, 337399), (7582, 245373), (9078, 204937), (11373, 163582), (15623, 119082), (19847, 93738), (22746, 81791), (31246, 59541), (39694, 46869)]