19657386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{156011}}^1$

素因数の和:156026

約数の個数: 24

約数和(自身を含む): 48675744

約数和(自身を除く): 29018358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 156011, 312022, 468033, 936066, 1092077, 1404099, 2184154, 2808198, 3276231, 6552462, 9828693, 19657386]

約数ペア:

[(1, 19657386), (2, 9828693), (3, 6552462), (6, 3276231), (7, 2808198), (9, 2184154), (14, 1404099), (18, 1092077), (21, 936066), (42, 468033), (63, 312022), (126, 156011)]