21521592

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{5861}}^1$

素因数の和:5893

約数の個数: 64

約数和(自身を含む): 63309600

約数和(自身を除く): 41788008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 5861, 11722, 17583, 23444, 35166, 46888, 52749, 70332, 99637, 105498, 140664, 158247, 199274, 210996, 298911, 316494, 398548, 421992, 597822, 632988, 797096, 896733, 1195644, 1265976, 1793466, 2391288, 2690199, 3586932, 5380398, 7173864, 10760796, 21521592]

約数ペア:

[(1, 21521592), (2, 10760796), (3, 7173864), (4, 5380398), (6, 3586932), (8, 2690199), (9, 2391288), (12, 1793466), (17, 1265976), (18, 1195644), (24, 896733), (27, 797096), (34, 632988), (36, 597822), (51, 421992), (54, 398548), (68, 316494), (72, 298911), (102, 210996), (108, 199274), (136, 158247), (153, 140664), (204, 105498), (216, 99637), (306, 70332), (408, 52749), (459, 46888), (612, 35166), (918, 23444), (1224, 17583), (1836, 11722), (3672, 5861)]