18698724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2053}}^1$

素因数の和:2097

約数の個数: 72

約数和(自身を含む): 53831232

約数和(自身を除く): 35132508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2053, 2277, 3036, 4106, 4554, 6159, 8212, 9108, 12318, 18477, 22583, 24636, 36954, 45166, 47219, 67749, 73908, 90332, 94438, 135498, 141657, 188876, 203247, 270996, 283314, 406494, 424971, 519409, 566628, 812988, 849942, 1038818, 1558227, 1699884, 2077636, 3116454, 4674681, 6232908, 9349362, 18698724]

約数ペア:

[(1, 18698724), (2, 9349362), (3, 6232908), (4, 4674681), (6, 3116454), (9, 2077636), (11, 1699884), (12, 1558227), (18, 1038818), (22, 849942), (23, 812988), (33, 566628), (36, 519409), (44, 424971), (46, 406494), (66, 283314), (69, 270996), (92, 203247), (99, 188876), (132, 141657), (138, 135498), (198, 94438), (207, 90332), (253, 73908), (276, 67749), (396, 47219), (414, 45166), (506, 36954), (759, 24636), (828, 22583), (1012, 18477), (1518, 12318), (2053, 9108), (2277, 8212), (3036, 6159), (4106, 4554)]