12458207398

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{32957}}^1$

素因数の和:33077

約数の個数: 64

約数和(自身を含む): 24096780288

約数和(自身を除く): 11638572890

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 67, 91, 134, 182, 217, 403, 434, 469, 806, 871, 938, 1742, 2077, 2821, 4154, 5642, 6097, 12194, 14539, 27001, 29078, 32957, 54002, 65914, 189007, 230699, 378014, 428441, 461398, 856882, 1021667, 2043334, 2208119, 2999087, 4416238, 5998174, 7151669, 13281671, 14303338, 15456833, 26563342, 28705547, 30913666, 57411094, 68451689, 92971697, 136903378, 185943394, 200938829, 401877658, 479161823, 889871957, 958323646, 1779743914, 6229103699, 12458207398]

約数ペア:

[(1, 12458207398), (2, 6229103699), (7, 1779743914), (13, 958323646), (14, 889871957), (26, 479161823), (31, 401877658), (62, 200938829), (67, 185943394), (91, 136903378), (134, 92971697), (182, 68451689), (217, 57411094), (403, 30913666), (434, 28705547), (469, 26563342), (806, 15456833), (871, 14303338), (938, 13281671), (1742, 7151669), (2077, 5998174), (2821, 4416238), (4154, 2999087), (5642, 2208119), (6097, 2043334), (12194, 1021667), (14539, 856882), (27001, 461398), (29078, 428441), (32957, 378014), (54002, 230699), (65914, 189007)]