67566774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53881}}^1$

素因数の和:53916

約数の個数: 32

約数和(自身を含む): 155180160

約数和(自身を除く): 87613386

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 53881, 107762, 161643, 323286, 592691, 1023739, 1185382, 1778073, 2047478, 3071217, 3556146, 6142434, 11261129, 22522258, 33783387, 67566774]

約数ペア:

[(1, 67566774), (2, 33783387), (3, 22522258), (6, 11261129), (11, 6142434), (19, 3556146), (22, 3071217), (33, 2047478), (38, 1778073), (57, 1185382), (66, 1023739), (114, 592691), (209, 323286), (418, 161643), (627, 107762), (1254, 53881)]