2018624192

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{22259}}^1$

素因数の和:22393

約数の個数: 56

約数和(自身を含む): 4353610800

約数和(自身を除く): 2334986608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 208, 218, 416, 436, 832, 872, 1417, 1744, 2834, 3488, 5668, 6976, 11336, 22259, 22672, 44518, 45344, 89036, 90688, 178072, 289367, 356144, 578734, 712288, 1157468, 1424576, 2314936, 2426231, 4629872, 4852462, 9259744, 9704924, 18519488, 19409848, 31541003, 38819696, 63082006, 77639392, 126164012, 155278784, 252328024, 504656048, 1009312096, 2018624192]

約数ペア:

[(1, 2018624192), (2, 1009312096), (4, 504656048), (8, 252328024), (13, 155278784), (16, 126164012), (26, 77639392), (32, 63082006), (52, 38819696), (64, 31541003), (104, 19409848), (109, 18519488), (208, 9704924), (218, 9259744), (416, 4852462), (436, 4629872), (832, 2426231), (872, 2314936), (1417, 1424576), (1744, 1157468), (2834, 712288), (3488, 578734), (5668, 356144), (6976, 289367), (11336, 178072), (22259, 90688), (22672, 89036), (44518, 45344)]