21044232

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:564

約数の個数: 128

約数和(自身を含む): 67651200

約数和(自身を除く): 46606968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 153, 187, 198, 204, 216, 264, 297, 306, 374, 396, 408, 459, 521, 561, 594, 612, 748, 792, 918, 1042, 1122, 1188, 1224, 1496, 1563, 1683, 1836, 2084, 2244, 2376, 3126, 3366, 3672, 4168, 4488, 4689, 5049, 5731, 6252, 6732, 8857, 9378, 10098, 11462, 12504, 13464, 14067, 17193, 17714, 18756, 20196, 22924, 26571, 28134, 34386, 35428, 37512, 40392, 45848, 51579, 53142, 56268, 68772, 70856, 79713, 97427, 103158, 106284, 112536, 137544, 154737, 159426, 194854, 206316, 212568, 239139, 292281, 309474, 318852, 389708, 412632, 478278, 584562, 618948, 637704, 779416, 876843, 956556, 1169124, 1237896, 1753686, 1913112, 2338248, 2630529, 3507372, 5261058, 7014744, 10522116, 21044232]

約数ペア:

[(1, 21044232), (2, 10522116), (3, 7014744), (4, 5261058), (6, 3507372), (8, 2630529), (9, 2338248), (11, 1913112), (12, 1753686), (17, 1237896), (18, 1169124), (22, 956556), (24, 876843), (27, 779416), (33, 637704), (34, 618948), (36, 584562), (44, 478278), (51, 412632), (54, 389708), (66, 318852), (68, 309474), (72, 292281), (88, 239139), (99, 212568), (102, 206316), (108, 194854), (132, 159426), (136, 154737), (153, 137544), (187, 112536), (198, 106284), (204, 103158), (216, 97427), (264, 79713), (297, 70856), (306, 68772), (374, 56268), (396, 53142), (408, 51579), (459, 45848), (521, 40392), (561, 37512), (594, 35428), (612, 34386), (748, 28134), (792, 26571), (918, 22924), (1042, 20196), (1122, 18756), (1188, 17714), (1224, 17193), (1496, 14067), (1563, 13464), (1683, 12504), (1836, 11462), (2084, 10098), (2244, 9378), (2376, 8857), (3126, 6732), (3366, 6252), (3672, 5731), (4168, 5049), (4488, 4689)]