1245976668

素因数分解:

$2^2\times 3^5\times {\mathrm{227}}^1\times {\mathrm{5647}}^1$

素因数の和:5893

約数の個数: 72

約数和(自身を含む): 3281171712

約数和(自身を除く): 2035195044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 227, 243, 324, 454, 486, 681, 908, 972, 1362, 2043, 2724, 4086, 5647, 6129, 8172, 11294, 12258, 16941, 18387, 22588, 24516, 33882, 36774, 50823, 55161, 67764, 73548, 101646, 110322, 152469, 203292, 220644, 304938, 457407, 609876, 914814, 1281869, 1372221, 1829628, 2563738, 2744442, 3845607, 5127476, 5488884, 7691214, 11536821, 15382428, 23073642, 34610463, 46147284, 69220926, 103831389, 138441852, 207662778, 311494167, 415325556, 622988334, 1245976668]

約数ペア:

[(1, 1245976668), (2, 622988334), (3, 415325556), (4, 311494167), (6, 207662778), (9, 138441852), (12, 103831389), (18, 69220926), (27, 46147284), (36, 34610463), (54, 23073642), (81, 15382428), (108, 11536821), (162, 7691214), (227, 5488884), (243, 5127476), (324, 3845607), (454, 2744442), (486, 2563738), (681, 1829628), (908, 1372221), (972, 1281869), (1362, 914814), (2043, 609876), (2724, 457407), (4086, 304938), (5647, 220644), (6129, 203292), (8172, 152469), (11294, 110322), (12258, 101646), (16941, 73548), (18387, 67764), (22588, 55161), (24516, 50823), (33882, 36774)]