61939626

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{30097}}^1$

素因数の和:30123

約数の個数: 32

約数和(自身を含む): 144470400

約数和(自身を除く): 82530774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 30097, 60194, 90291, 180582, 210679, 421358, 632037, 1264074, 1474753, 2949506, 4424259, 8848518, 10323271, 20646542, 30969813, 61939626]

約数ペア:

[(1, 61939626), (2, 30969813), (3, 20646542), (6, 10323271), (7, 8848518), (14, 4424259), (21, 2949506), (42, 1474753), (49, 1264074), (98, 632037), (147, 421358), (294, 210679), (343, 180582), (686, 90291), (1029, 60194), (2058, 30097)]