871884

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:58

約数の個数: 84

約数和(自身を含む): 2570736

約数和(自身を除く): 1698852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 207, 234, 243, 276, 299, 324, 351, 414, 468, 486, 598, 621, 702, 729, 828, 897, 972, 1053, 1196, 1242, 1404, 1458, 1794, 1863, 2106, 2484, 2691, 2916, 3159, 3588, 3726, 4212, 5382, 5589, 6318, 7452, 8073, 9477, 10764, 11178, 12636, 16146, 16767, 18954, 22356, 24219, 32292, 33534, 37908, 48438, 67068, 72657, 96876, 145314, 217971, 290628, 435942, 871884]

約数ペア:

[(1, 871884), (2, 435942), (3, 290628), (4, 217971), (6, 145314), (9, 96876), (12, 72657), (13, 67068), (18, 48438), (23, 37908), (26, 33534), (27, 32292), (36, 24219), (39, 22356), (46, 18954), (52, 16767), (54, 16146), (69, 12636), (78, 11178), (81, 10764), (92, 9477), (108, 8073), (117, 7452), (138, 6318), (156, 5589), (162, 5382), (207, 4212), (234, 3726), (243, 3588), (276, 3159), (299, 2916), (324, 2691), (351, 2484), (414, 2106), (468, 1863), (486, 1794), (598, 1458), (621, 1404), (702, 1242), (729, 1196), (828, 1053), (897, 972)]