18267645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5827}}^1$

素因数の和:5865

約数の個数: 32

約数和(自身を含む): 33569280

約数和(自身を除く): 15301635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 5827, 17481, 29135, 64097, 87405, 110713, 192291, 320485, 332139, 553565, 961455, 1217843, 1660695, 3653529, 6089215, 18267645]

約数ペア:

[(1, 18267645), (3, 6089215), (5, 3653529), (11, 1660695), (15, 1217843), (19, 961455), (33, 553565), (55, 332139), (57, 320485), (95, 192291), (165, 110713), (209, 87405), (285, 64097), (627, 29135), (1045, 17481), (3135, 5827)]