18185274

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 42389568

約数和(自身を除く): 24204294

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 134, 153, 201, 306, 402, 603, 887, 1139, 1206, 1774, 2278, 2661, 3417, 5322, 6834, 7983, 10251, 15079, 15966, 20502, 30158, 45237, 59429, 90474, 118858, 135711, 178287, 271422, 356574, 534861, 1010293, 1069722, 2020586, 3030879, 6061758, 9092637, 18185274]

約数ペア:

[(1, 18185274), (2, 9092637), (3, 6061758), (6, 3030879), (9, 2020586), (17, 1069722), (18, 1010293), (34, 534861), (51, 356574), (67, 271422), (102, 178287), (134, 135711), (153, 118858), (201, 90474), (306, 59429), (402, 45237), (603, 30158), (887, 20502), (1139, 15966), (1206, 15079), (1774, 10251), (2278, 7983), (2661, 6834), (3417, 5322)]