1566981948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{20477}}^1$

素因数の和:21402

約数の個数: 48

約数和(自身を含む): 4183409664

約数和(自身を除く): 2616427716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 911, 1822, 2733, 3644, 5466, 6377, 10932, 12754, 19131, 20477, 25508, 38262, 40954, 61431, 76524, 81908, 122862, 143339, 245724, 286678, 430017, 573356, 860034, 1720068, 18654547, 37309094, 55963641, 74618188, 111927282, 130581829, 223854564, 261163658, 391745487, 522327316, 783490974, 1566981948]

約数ペア:

[(1, 1566981948), (2, 783490974), (3, 522327316), (4, 391745487), (6, 261163658), (7, 223854564), (12, 130581829), (14, 111927282), (21, 74618188), (28, 55963641), (42, 37309094), (84, 18654547), (911, 1720068), (1822, 860034), (2733, 573356), (3644, 430017), (5466, 286678), (6377, 245724), (10932, 143339), (12754, 122862), (19131, 81908), (20477, 76524), (25508, 61431), (38262, 40954)]