19105002

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{21661}}^1$

素因数の和:21683

約数の個数: 36

約数和(自身を含む): 48154626

約数和(自身を除く): 29049624

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 21661, 43322, 64983, 129966, 151627, 194949, 303254, 389898, 454881, 909762, 1061389, 1364643, 2122778, 2729286, 3184167, 6368334, 9552501, 19105002]

約数ペア:

[(1, 19105002), (2, 9552501), (3, 6368334), (6, 3184167), (7, 2729286), (9, 2122778), (14, 1364643), (18, 1061389), (21, 909762), (42, 454881), (49, 389898), (63, 303254), (98, 194949), (126, 151627), (147, 129966), (294, 64983), (441, 43322), (882, 21661)]