2018097068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{9623}}^1$

素因数の和:9786

約数の個数: 48

約数和(自身を含む): 3942375360

約数和(自身を除く): 1924278292

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 109, 148, 218, 436, 481, 962, 1417, 1924, 2834, 4033, 5668, 8066, 9623, 16132, 19246, 38492, 52429, 104858, 125099, 209716, 250198, 356051, 500396, 712102, 1048907, 1424204, 2097814, 4195628, 4628663, 9257326, 13635791, 18514652, 27271582, 38809559, 54543164, 77619118, 155238236, 504524267, 1009048534, 2018097068]

約数ペア:

[(1, 2018097068), (2, 1009048534), (4, 504524267), (13, 155238236), (26, 77619118), (37, 54543164), (52, 38809559), (74, 27271582), (109, 18514652), (148, 13635791), (218, 9257326), (436, 4628663), (481, 4195628), (962, 2097814), (1417, 1424204), (1924, 1048907), (2834, 712102), (4033, 500396), (5668, 356051), (8066, 250198), (9623, 209716), (16132, 125099), (19246, 104858), (38492, 52429)]