126942732

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{71963}}^1$

素因数の和:71987

約数の個数: 54

約数和(自身を含む): 373277268

約数和(自身を除く): 246334536

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 71963, 143926, 215889, 287852, 431778, 503741, 647667, 863556, 1007482, 1295334, 1511223, 2014964, 2590668, 3022446, 3526187, 4533669, 6044892, 7052374, 9067338, 10578561, 14104748, 18134676, 21157122, 31735683, 42314244, 63471366, 126942732]

約数ペア:

[(1, 126942732), (2, 63471366), (3, 42314244), (4, 31735683), (6, 21157122), (7, 18134676), (9, 14104748), (12, 10578561), (14, 9067338), (18, 7052374), (21, 6044892), (28, 4533669), (36, 3526187), (42, 3022446), (49, 2590668), (63, 2014964), (84, 1511223), (98, 1295334), (126, 1007482), (147, 863556), (196, 647667), (252, 503741), (294, 431778), (441, 287852), (588, 215889), (882, 143926), (1764, 71963)]