2912731164

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{142697}}^1$

素因数の和:142726

約数の個数: 84

約数和(自身を含む): 8734259184

約数和(自身を除く): 5821528020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 20412, 142697, 285394, 428091, 570788, 856182, 998879, 1284273, 1712364, 1997758, 2568546, 2996637, 3852819, 3995516, 5137092, 5993274, 7705638, 8989911, 11558457, 11986548, 15411276, 17979822, 23116914, 26969733, 34675371, 35959644, 46233828, 53939466, 69350742, 80909199, 104026113, 107878932, 138701484, 161818398, 208052226, 242727597, 323636796, 416104452, 485455194, 728182791, 970910388, 1456365582, 2912731164]

約数ペア:

[(1, 2912731164), (2, 1456365582), (3, 970910388), (4, 728182791), (6, 485455194), (7, 416104452), (9, 323636796), (12, 242727597), (14, 208052226), (18, 161818398), (21, 138701484), (27, 107878932), (28, 104026113), (36, 80909199), (42, 69350742), (54, 53939466), (63, 46233828), (81, 35959644), (84, 34675371), (108, 26969733), (126, 23116914), (162, 17979822), (189, 15411276), (243, 11986548), (252, 11558457), (324, 8989911), (378, 7705638), (486, 5993274), (567, 5137092), (729, 3995516), (756, 3852819), (972, 2996637), (1134, 2568546), (1458, 1997758), (1701, 1712364), (2268, 1284273), (2916, 998879), (3402, 856182), (5103, 570788), (6804, 428091), (10206, 285394), (20412, 142697)]