19045746

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{20747}}^1$

素因数の和:20775

約数の個数: 32

約数和(自身を含む): 44815680

約数和(自身を除く): 25769934

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 20747, 41494, 62241, 124482, 186723, 352699, 373446, 560169, 705398, 1058097, 1120338, 2116194, 3174291, 6348582, 9522873, 19045746]

約数ペア:

[(1, 19045746), (2, 9522873), (3, 6348582), (6, 3174291), (9, 2116194), (17, 1120338), (18, 1058097), (27, 705398), (34, 560169), (51, 373446), (54, 352699), (102, 186723), (153, 124482), (306, 62241), (459, 41494), (918, 20747)]