16999326

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 38110176

約数和(自身を除く): 21110850

約数列:

[1, 2, 3, 6, 9, 18, 53, 103, 106, 159, 173, 206, 309, 318, 346, 477, 519, 618, 927, 954, 1038, 1557, 1854, 3114, 5459, 9169, 10918, 16377, 17819, 18338, 27507, 32754, 35638, 49131, 53457, 55014, 82521, 98262, 106914, 160371, 165042, 320742, 944407, 1888814, 2833221, 5666442, 8499663, 16999326]

約数ペア:

[(1, 16999326), (2, 8499663), (3, 5666442), (6, 2833221), (9, 1888814), (18, 944407), (53, 320742), (103, 165042), (106, 160371), (159, 106914), (173, 98262), (206, 82521), (309, 55014), (318, 53457), (346, 49131), (477, 35638), (519, 32754), (618, 27507), (927, 18338), (954, 17819), (1038, 16377), (1557, 10918), (1854, 9169), (3114, 5459)]