17388640892

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{27061}}^1$

素因数の和:27558

約数の個数: 48

約数和(自身を含む): 35516601792

約数和(自身を除く): 18127960900

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 433, 742, 866, 1484, 1732, 3031, 6062, 12124, 22949, 27061, 45898, 54122, 91796, 108244, 160643, 189427, 321286, 378854, 642572, 757708, 1434233, 2868466, 5736932, 10039631, 11717413, 20079262, 23434826, 40158524, 46869652, 82021891, 164043782, 328087564, 621022889, 1242045778, 2484091556, 4347160223, 8694320446, 17388640892]

約数ペア:

[(1, 17388640892), (2, 8694320446), (4, 4347160223), (7, 2484091556), (14, 1242045778), (28, 621022889), (53, 328087564), (106, 164043782), (212, 82021891), (371, 46869652), (433, 40158524), (742, 23434826), (866, 20079262), (1484, 11717413), (1732, 10039631), (3031, 5736932), (6062, 2868466), (12124, 1434233), (22949, 757708), (27061, 642572), (45898, 378854), (54122, 321286), (91796, 189427), (108244, 160643)]