25530966

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 58496256

約数和(自身を除く): 32965290

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 83, 138, 166, 207, 249, 414, 498, 743, 747, 1486, 1494, 1909, 2229, 3818, 4458, 5727, 6687, 11454, 13374, 17089, 17181, 34178, 34362, 51267, 61669, 102534, 123338, 153801, 185007, 307602, 370014, 555021, 1110042, 1418387, 2836774, 4255161, 8510322, 12765483, 25530966]

約数ペア:

[(1, 25530966), (2, 12765483), (3, 8510322), (6, 4255161), (9, 2836774), (18, 1418387), (23, 1110042), (46, 555021), (69, 370014), (83, 307602), (138, 185007), (166, 153801), (207, 123338), (249, 102534), (414, 61669), (498, 51267), (743, 34362), (747, 34178), (1486, 17181), (1494, 17089), (1909, 13374), (2229, 11454), (3818, 6687), (4458, 5727)]