21733344

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 68638752

約数和(自身を除く): 46905408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 68, 69, 72, 92, 96, 102, 136, 138, 144, 153, 184, 193, 204, 207, 272, 276, 288, 306, 368, 386, 391, 408, 414, 544, 552, 579, 612, 736, 772, 782, 816, 828, 1104, 1158, 1173, 1224, 1544, 1564, 1632, 1656, 1737, 2208, 2316, 2346, 2448, 3088, 3128, 3281, 3312, 3474, 3519, 4439, 4632, 4692, 4896, 6176, 6256, 6562, 6624, 6948, 7038, 8878, 9264, 9384, 9843, 12512, 13124, 13317, 13896, 14076, 17756, 18528, 18768, 19686, 26248, 26634, 27792, 28152, 29529, 35512, 37536, 39372, 39951, 52496, 53268, 55584, 56304, 59058, 71024, 75463, 78744, 79902, 104992, 106536, 112608, 118116, 142048, 150926, 157488, 159804, 213072, 226389, 236232, 301852, 314976, 319608, 426144, 452778, 472464, 603704, 639216, 679167, 905556, 944928, 1207408, 1278432, 1358334, 1811112, 2414816, 2716668, 3622224, 5433336, 7244448, 10866672, 21733344]

約数ペア:

[(1, 21733344), (2, 10866672), (3, 7244448), (4, 5433336), (6, 3622224), (8, 2716668), (9, 2414816), (12, 1811112), (16, 1358334), (17, 1278432), (18, 1207408), (23, 944928), (24, 905556), (32, 679167), (34, 639216), (36, 603704), (46, 472464), (48, 452778), (51, 426144), (68, 319608), (69, 314976), (72, 301852), (92, 236232), (96, 226389), (102, 213072), (136, 159804), (138, 157488), (144, 150926), (153, 142048), (184, 118116), (193, 112608), (204, 106536), (207, 104992), (272, 79902), (276, 78744), (288, 75463), (306, 71024), (368, 59058), (386, 56304), (391, 55584), (408, 53268), (414, 52496), (544, 39951), (552, 39372), (579, 37536), (612, 35512), (736, 29529), (772, 28152), (782, 27792), (816, 26634), (828, 26248), (1104, 19686), (1158, 18768), (1173, 18528), (1224, 17756), (1544, 14076), (1564, 13896), (1632, 13317), (1656, 13124), (1737, 12512), (2208, 9843), (2316, 9384), (2346, 9264), (2448, 8878), (3088, 7038), (3128, 6948), (3281, 6624), (3312, 6562), (3474, 6256), (3519, 6176), (4439, 4896), (4632, 4692)]