61747938

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{70009}}^1$

素因数の和:70031

約数の個数: 36

約数和(自身を含む): 155632230

約数和(自身を除く): 93884292

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 70009, 140018, 210027, 420054, 490063, 630081, 980126, 1260162, 1470189, 2940378, 3430441, 4410567, 6860882, 8821134, 10291323, 20582646, 30873969, 61747938]

約数ペア:

[(1, 61747938), (2, 30873969), (3, 20582646), (6, 10291323), (7, 8821134), (9, 6860882), (14, 4410567), (18, 3430441), (21, 2940378), (42, 1470189), (49, 1260162), (63, 980126), (98, 630081), (126, 490063), (147, 420054), (294, 210027), (441, 140018), (882, 70009)]