42287778

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 103017600

約数和(自身を除く): 60729822

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 117, 118, 177, 234, 351, 354, 531, 702, 767, 1021, 1062, 1534, 1593, 2042, 2301, 3063, 3186, 4602, 6126, 6903, 9189, 13273, 13806, 18378, 20709, 26546, 27567, 39819, 41418, 55134, 60239, 79638, 119457, 120478, 180717, 238914, 358371, 361434, 542151, 716742, 783107, 1084302, 1566214, 1626453, 2349321, 3252906, 4698642, 7047963, 14095926, 21143889, 42287778]

約数ペア:

[(1, 42287778), (2, 21143889), (3, 14095926), (6, 7047963), (9, 4698642), (13, 3252906), (18, 2349321), (26, 1626453), (27, 1566214), (39, 1084302), (54, 783107), (59, 716742), (78, 542151), (117, 361434), (118, 358371), (177, 238914), (234, 180717), (351, 120478), (354, 119457), (531, 79638), (702, 60239), (767, 55134), (1021, 41418), (1062, 39819), (1534, 27567), (1593, 26546), (2042, 20709), (2301, 18378), (3063, 13806), (3186, 13273), (4602, 9189), (6126, 6903)]