18472914

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{20123}}^1$

素因数の和:20151

約数の個数: 32

約数和(自身を含む): 43467840

約数和(自身を除く): 24994926

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 20123, 40246, 60369, 120738, 181107, 342091, 362214, 543321, 684182, 1026273, 1086642, 2052546, 3078819, 6157638, 9236457, 18472914]

約数ペア:

[(1, 18472914), (2, 9236457), (3, 6157638), (6, 3078819), (9, 2052546), (17, 1086642), (18, 1026273), (27, 684182), (34, 543321), (51, 362214), (54, 342091), (102, 181107), (153, 120738), (306, 60369), (459, 40246), (918, 20123)]