18040935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2063}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 32099328

約数和(自身を除く): 14058393

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2063, 2915, 6189, 8745, 10315, 22693, 30945, 68079, 109339, 113465, 328017, 340395, 546695, 1202729, 1640085, 3608187, 6013645, 18040935]

約数ペア:

[(1, 18040935), (3, 6013645), (5, 3608187), (11, 1640085), (15, 1202729), (33, 546695), (53, 340395), (55, 328017), (159, 113465), (165, 109339), (265, 68079), (583, 30945), (795, 22693), (1749, 10315), (2063, 8745), (2915, 6189)]