13804512018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{209159273}}^1$

素因数の和:209159289

約数の個数: 16

約数和(自身を含む): 30118935456

約数和(自身を除く): 16314423438

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 209159273, 418318546, 627477819, 1254955638, 2300752003, 4601504006, 6902256009, 13804512018]

約数ペア:

[(1, 13804512018), (2, 6902256009), (3, 4601504006), (6, 2300752003), (11, 1254955638), (22, 627477819), (33, 418318546), (66, 209159273)]