15996618

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 38110176

約数和(自身を除く): 22113558

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 173, 198, 346, 467, 519, 934, 1038, 1401, 1557, 1903, 2802, 3114, 3806, 4203, 5137, 5709, 8406, 10274, 11418, 15411, 17127, 30822, 34254, 46233, 80791, 92466, 161582, 242373, 484746, 727119, 888701, 1454238, 1777402, 2666103, 5332206, 7998309, 15996618]

約数ペア:

[(1, 15996618), (2, 7998309), (3, 5332206), (6, 2666103), (9, 1777402), (11, 1454238), (18, 888701), (22, 727119), (33, 484746), (66, 242373), (99, 161582), (173, 92466), (198, 80791), (346, 46233), (467, 34254), (519, 30822), (934, 17127), (1038, 15411), (1401, 11418), (1557, 10274), (1903, 8406), (2802, 5709), (3114, 5137), (3806, 4203)]