172021806

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2609}}^1$

素因数の和:2671

約数の個数: 80

約数和(自身を含む): 432028080

約数和(自身を除く): 260006274

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 81, 99, 111, 162, 198, 222, 297, 333, 407, 594, 666, 814, 891, 999, 1221, 1782, 1998, 2442, 2609, 2997, 3663, 5218, 5994, 7326, 7827, 10989, 15654, 21978, 23481, 28699, 32967, 46962, 57398, 65934, 70443, 86097, 96533, 140886, 172194, 193066, 211329, 258291, 289599, 422658, 516582, 579198, 774873, 868797, 1061863, 1549746, 1737594, 2123726, 2324619, 2606391, 3185589, 4649238, 5212782, 6371178, 7819173, 9556767, 15638346, 19113534, 28670301, 57340602, 86010903, 172021806]

約数ペア:

[(1, 172021806), (2, 86010903), (3, 57340602), (6, 28670301), (9, 19113534), (11, 15638346), (18, 9556767), (22, 7819173), (27, 6371178), (33, 5212782), (37, 4649238), (54, 3185589), (66, 2606391), (74, 2324619), (81, 2123726), (99, 1737594), (111, 1549746), (162, 1061863), (198, 868797), (222, 774873), (297, 579198), (333, 516582), (407, 422658), (594, 289599), (666, 258291), (814, 211329), (891, 193066), (999, 172194), (1221, 140886), (1782, 96533), (1998, 86097), (2442, 70443), (2609, 65934), (2997, 57398), (3663, 46962), (5218, 32967), (5994, 28699), (7326, 23481), (7827, 21978), (10989, 15654)]