18610462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 32044320

約数和(自身を除く): 13433858

約数列:

[1, 2, 13, 19, 26, 38, 101, 202, 247, 373, 494, 746, 1313, 1919, 2626, 3838, 4849, 7087, 9698, 14174, 24947, 37673, 49894, 75346, 92131, 184262, 489749, 715787, 979498, 1431574, 9305231, 18610462]

約数ペア:

[(1, 18610462), (2, 9305231), (13, 1431574), (19, 979498), (26, 715787), (38, 489749), (101, 184262), (202, 92131), (247, 75346), (373, 49894), (494, 37673), (746, 24947), (1313, 14174), (1919, 9698), (2626, 7087), (3838, 4849)]