2017048698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{202637}}^1$

素因数の和:202731

約数の個数: 48

約数和(自身を含む): 5057844480

約数和(自身を除く): 3040795782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 9954, 202637, 405274, 607911, 1215822, 1418459, 1823733, 2836918, 3647466, 4255377, 8510754, 12766131, 16008323, 25532262, 32016646, 48024969, 96049938, 112058261, 144074907, 224116522, 288149814, 336174783, 672349566, 1008524349, 2017048698]

約数ペア:

[(1, 2017048698), (2, 1008524349), (3, 672349566), (6, 336174783), (7, 288149814), (9, 224116522), (14, 144074907), (18, 112058261), (21, 96049938), (42, 48024969), (63, 32016646), (79, 25532262), (126, 16008323), (158, 12766131), (237, 8510754), (474, 4255377), (553, 3647466), (711, 2836918), (1106, 1823733), (1422, 1418459), (1659, 1215822), (3318, 607911), (4977, 405274), (9954, 202637)]