19403670273

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{33601}}^1$

素因数の和:33714

約数の個数: 48

約数和(自身を含む): 30106316736

約数和(自身を除く): 10702646463

約数列:

[1, 3, 13, 17, 39, 51, 67, 169, 201, 221, 507, 663, 871, 1139, 2613, 2873, 3417, 8619, 11323, 14807, 33601, 33969, 44421, 100803, 192491, 436813, 571217, 577473, 1310439, 1713651, 2251267, 5678569, 6753801, 7425821, 17035707, 22277463, 29266471, 38271539, 87799413, 96535673, 114814617, 289607019, 380464123, 497530007, 1141392369, 1492590021, 6467890091, 19403670273]

約数ペア:

[(1, 19403670273), (3, 6467890091), (13, 1492590021), (17, 1141392369), (39, 497530007), (51, 380464123), (67, 289607019), (169, 114814617), (201, 96535673), (221, 87799413), (507, 38271539), (663, 29266471), (871, 22277463), (1139, 17035707), (2613, 7425821), (2873, 6753801), (3417, 5678569), (8619, 2251267), (11323, 1713651), (14807, 1310439), (33601, 577473), (33969, 571217), (44421, 436813), (100803, 192491)]