12638952

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{9239}}^1$

素因数の和:9270

約数の個数: 48

約数和(自身を含む): 36036000

約数和(自身を除く): 23397048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 9239, 18478, 27717, 36956, 55434, 73912, 83151, 110868, 166302, 175541, 221736, 332604, 351082, 526623, 665208, 702164, 1053246, 1404328, 1579869, 2106492, 3159738, 4212984, 6319476, 12638952]

約数ペア:

[(1, 12638952), (2, 6319476), (3, 4212984), (4, 3159738), (6, 2106492), (8, 1579869), (9, 1404328), (12, 1053246), (18, 702164), (19, 665208), (24, 526623), (36, 351082), (38, 332604), (57, 221736), (72, 175541), (76, 166302), (114, 110868), (152, 83151), (171, 73912), (228, 55434), (342, 36956), (456, 27717), (684, 18478), (1368, 9239)]