12877867236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{817331}}^1$

素因数の和:817452

約数の個数: 48

約数和(自身を含む): 32680202688

約数和(自身を除く): 19802335452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 2626, 3939, 5252, 7878, 15756, 817331, 1634662, 2451993, 3269324, 4903986, 9807972, 10625303, 21250606, 31875909, 42501212, 63751818, 82550431, 127503636, 165100862, 247651293, 330201724, 495302586, 990605172, 1073155603, 2146311206, 3219466809, 4292622412, 6438933618, 12877867236]

約数ペア:

[(1, 12877867236), (2, 6438933618), (3, 4292622412), (4, 3219466809), (6, 2146311206), (12, 1073155603), (13, 990605172), (26, 495302586), (39, 330201724), (52, 247651293), (78, 165100862), (101, 127503636), (156, 82550431), (202, 63751818), (303, 42501212), (404, 31875909), (606, 21250606), (1212, 10625303), (1313, 9807972), (2626, 4903986), (3939, 3269324), (5252, 2451993), (7878, 1634662), (15756, 817331)]