13921541868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1\times {\mathrm{68279}}^1$

素因数の和:69606

約数の個数: 48

約数和(自身を含む): 35009614080

約数和(自身を除く): 21088072212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1307, 2614, 3921, 5228, 7842, 15684, 16991, 33982, 50973, 67964, 68279, 101946, 136558, 203892, 204837, 273116, 409674, 819348, 887627, 1775254, 2662881, 3550508, 5325762, 10651524, 89240653, 178481306, 267721959, 356962612, 535443918, 1070887836, 1160128489, 2320256978, 3480385467, 4640513956, 6960770934, 13921541868]

約数ペア:

[(1, 13921541868), (2, 6960770934), (3, 4640513956), (4, 3480385467), (6, 2320256978), (12, 1160128489), (13, 1070887836), (26, 535443918), (39, 356962612), (52, 267721959), (78, 178481306), (156, 89240653), (1307, 10651524), (2614, 5325762), (3921, 3550508), (5228, 2662881), (7842, 1775254), (15684, 887627), (16991, 819348), (33982, 409674), (50973, 273116), (67964, 204837), (68279, 203892), (101946, 136558)]