28583406

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 63679824

約数和(自身を除く): 35096418

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 137, 173, 201, 274, 346, 402, 411, 519, 603, 822, 1038, 1206, 1233, 1557, 2466, 3114, 9179, 11591, 18358, 23182, 23701, 27537, 34773, 47402, 55074, 69546, 71103, 82611, 104319, 142206, 165222, 208638, 213309, 426618, 1587967, 3175934, 4763901, 9527802, 14291703, 28583406]

約数ペア:

[(1, 28583406), (2, 14291703), (3, 9527802), (6, 4763901), (9, 3175934), (18, 1587967), (67, 426618), (134, 213309), (137, 208638), (173, 165222), (201, 142206), (274, 104319), (346, 82611), (402, 71103), (411, 69546), (519, 55074), (603, 47402), (822, 34773), (1038, 27537), (1206, 23701), (1233, 23182), (1557, 18358), (2466, 11591), (3114, 9179)]