15747526284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1\times {\mathrm{1487}}^1$

素因数の和:2547

約数の個数: 96

約数和(自身を含む): 42370621440

約数和(自身を除く): 26623095156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 907, 973, 1487, 1668, 1814, 1946, 2721, 2919, 2974, 3628, 3892, 4461, 5442, 5838, 5948, 6349, 8922, 10409, 10884, 11676, 12698, 17844, 19047, 20818, 25396, 31227, 38094, 41636, 62454, 76188, 124908, 126073, 206693, 252146, 378219, 413386, 504292, 620079, 756438, 826772, 882511, 1240158, 1348709, 1446851, 1512876, 1765022, 2480316, 2647533, 2697418, 2893702, 3530044, 4046127, 4340553, 5295066, 5394836, 5787404, 8092254, 8681106, 9440963, 10590132, 16184508, 17362212, 18881926, 28322889, 37763852, 56645778, 113291556, 187470551, 374941102, 562411653, 749882204, 1124823306, 1312293857, 2249646612, 2624587714, 3936881571, 5249175428, 7873763142, 15747526284]

約数ペア:

[(1, 15747526284), (2, 7873763142), (3, 5249175428), (4, 3936881571), (6, 2624587714), (7, 2249646612), (12, 1312293857), (14, 1124823306), (21, 749882204), (28, 562411653), (42, 374941102), (84, 187470551), (139, 113291556), (278, 56645778), (417, 37763852), (556, 28322889), (834, 18881926), (907, 17362212), (973, 16184508), (1487, 10590132), (1668, 9440963), (1814, 8681106), (1946, 8092254), (2721, 5787404), (2919, 5394836), (2974, 5295066), (3628, 4340553), (3892, 4046127), (4461, 3530044), (5442, 2893702), (5838, 2697418), (5948, 2647533), (6349, 2480316), (8922, 1765022), (10409, 1512876), (10884, 1446851), (11676, 1348709), (12698, 1240158), (17844, 882511), (19047, 826772), (20818, 756438), (25396, 620079), (31227, 504292), (38094, 413386), (41636, 378219), (62454, 252146), (76188, 206693), (124908, 126073)]