18285642

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19919}}^1$

素因数の和:19947

約数の個数: 32

約数和(自身を含む): 43027200

約数和(自身を除く): 24741558

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 19919, 39838, 59757, 119514, 179271, 338623, 358542, 537813, 677246, 1015869, 1075626, 2031738, 3047607, 6095214, 9142821, 18285642]

約数ペア:

[(1, 18285642), (2, 9142821), (3, 6095214), (6, 3047607), (9, 2031738), (17, 1075626), (18, 1015869), (27, 677246), (34, 537813), (51, 358542), (54, 338623), (102, 179271), (153, 119514), (306, 59757), (459, 39838), (918, 19919)]