18653454

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 43737408

約数和(自身を除く): 25083954

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 282, 306, 423, 799, 846, 1297, 1598, 2397, 2594, 3891, 4794, 7191, 7782, 11673, 14382, 22049, 23346, 44098, 60959, 66147, 121918, 132294, 182877, 198441, 365754, 396882, 548631, 1036303, 1097262, 2072606, 3108909, 6217818, 9326727, 18653454]

約数ペア:

[(1, 18653454), (2, 9326727), (3, 6217818), (6, 3108909), (9, 2072606), (17, 1097262), (18, 1036303), (34, 548631), (47, 396882), (51, 365754), (94, 198441), (102, 182877), (141, 132294), (153, 121918), (282, 66147), (306, 60959), (423, 44098), (799, 23346), (846, 22049), (1297, 14382), (1598, 11673), (2397, 7782), (2594, 7191), (3891, 4794)]