27870948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5821}}^1$

素因数の和:5857

約数の個数: 72

約数和(自身を含む): 84768320

約数和(自身を除く): 56897372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 5821, 11642, 17463, 23284, 34926, 40747, 52389, 69852, 81494, 104778, 110599, 122241, 162988, 209556, 221198, 244482, 331797, 366723, 442396, 488964, 663594, 733446, 774193, 995391, 1327188, 1466892, 1548386, 1990782, 2322579, 3096772, 3981564, 4645158, 6967737, 9290316, 13935474, 27870948]

約数ペア:

[(1, 27870948), (2, 13935474), (3, 9290316), (4, 6967737), (6, 4645158), (7, 3981564), (9, 3096772), (12, 2322579), (14, 1990782), (18, 1548386), (19, 1466892), (21, 1327188), (28, 995391), (36, 774193), (38, 733446), (42, 663594), (57, 488964), (63, 442396), (76, 366723), (84, 331797), (114, 244482), (126, 221198), (133, 209556), (171, 162988), (228, 122241), (252, 110599), (266, 104778), (342, 81494), (399, 69852), (532, 52389), (684, 40747), (798, 34926), (1197, 23284), (1596, 17463), (2394, 11642), (4788, 5821)]