1919932686

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{33637}}^1$

素因数の和:33806

約数の個数: 64

約数和(自身を含む): 4908456960

約数和(自身を除く): 2988524274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 151, 189, 302, 378, 453, 906, 1057, 1359, 2114, 2718, 3171, 4077, 6342, 8154, 9513, 19026, 28539, 33637, 57078, 67274, 100911, 201822, 235459, 302733, 470918, 605466, 706377, 908199, 1412754, 1816398, 2119131, 4238262, 5079187, 6357393, 10158374, 12714786, 15237561, 30475122, 35554309, 45712683, 71108618, 91425366, 106662927, 137138049, 213325854, 274276098, 319988781, 639977562, 959966343, 1919932686]

約数ペア:

[(1, 1919932686), (2, 959966343), (3, 639977562), (6, 319988781), (7, 274276098), (9, 213325854), (14, 137138049), (18, 106662927), (21, 91425366), (27, 71108618), (42, 45712683), (54, 35554309), (63, 30475122), (126, 15237561), (151, 12714786), (189, 10158374), (302, 6357393), (378, 5079187), (453, 4238262), (906, 2119131), (1057, 1816398), (1359, 1412754), (2114, 908199), (2718, 706377), (3171, 605466), (4077, 470918), (6342, 302733), (8154, 235459), (9513, 201822), (19026, 100911), (28539, 67274), (33637, 57078)]