26191746828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{74521}}^1$

素因数の和:75295

約数の個数: 72

約数和(自身を含む): 71395653056

約数和(自身を除く): 45203906228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 751, 1502, 2253, 3004, 4506, 6759, 9012, 9763, 13518, 19526, 27036, 29289, 39052, 58578, 74521, 87867, 117156, 149042, 175734, 223563, 298084, 351468, 447126, 670689, 894252, 968773, 1341378, 1937546, 2682756, 2906319, 3875092, 5812638, 8718957, 11625276, 17437914, 34875828, 55965271, 111930542, 167895813, 223861084, 335791626, 503687439, 671583252, 727548523, 1007374878, 1455097046, 2014749756, 2182645569, 2910194092, 4365291138, 6547936707, 8730582276, 13095873414, 26191746828]

約数ペア:

[(1, 26191746828), (2, 13095873414), (3, 8730582276), (4, 6547936707), (6, 4365291138), (9, 2910194092), (12, 2182645569), (13, 2014749756), (18, 1455097046), (26, 1007374878), (36, 727548523), (39, 671583252), (52, 503687439), (78, 335791626), (117, 223861084), (156, 167895813), (234, 111930542), (468, 55965271), (751, 34875828), (1502, 17437914), (2253, 11625276), (3004, 8718957), (4506, 5812638), (6759, 3875092), (9012, 2906319), (9763, 2682756), (13518, 1937546), (19526, 1341378), (27036, 968773), (29289, 894252), (39052, 670689), (58578, 447126), (74521, 351468), (87867, 298084), (117156, 223563), (149042, 175734)]