2247994854

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:547

約数の個数: 144

約数和(自身を含む): 5819814000

約数和(自身を除く): 3571819146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 67, 98, 109, 126, 134, 147, 201, 218, 294, 327, 349, 402, 441, 469, 603, 654, 698, 763, 882, 938, 981, 1047, 1206, 1407, 1526, 1962, 2094, 2289, 2443, 2814, 3141, 3283, 4221, 4578, 4886, 5341, 6282, 6566, 6867, 7303, 7329, 8442, 9849, 10682, 13734, 14606, 14658, 16023, 17101, 19698, 21909, 21987, 23383, 29547, 32046, 34202, 38041, 43818, 43974, 46766, 48069, 51121, 51303, 59094, 65727, 70149, 76082, 96138, 102242, 102606, 114123, 131454, 140298, 153363, 153909, 163681, 210447, 228246, 266287, 306726, 307818, 327362, 342369, 357847, 420894, 460089, 491043, 532574, 684738, 715694, 798861, 920178, 982086, 1073541, 1145767, 1473129, 1597722, 1864009, 2147082, 2291534, 2396583, 2548747, 2946258, 3220623, 3437301, 3728018, 4793166, 5097494, 5592027, 6441246, 6874602, 7646241, 10311903, 11184054, 15292482, 16776081, 17841229, 20623806, 22938723, 33552162, 35682458, 45877446, 53523687, 107047374, 124888603, 160571061, 249777206, 321142122, 374665809, 749331618, 1123997427, 2247994854]

約数ペア:

[(1, 2247994854), (2, 1123997427), (3, 749331618), (6, 374665809), (7, 321142122), (9, 249777206), (14, 160571061), (18, 124888603), (21, 107047374), (42, 53523687), (49, 45877446), (63, 35682458), (67, 33552162), (98, 22938723), (109, 20623806), (126, 17841229), (134, 16776081), (147, 15292482), (201, 11184054), (218, 10311903), (294, 7646241), (327, 6874602), (349, 6441246), (402, 5592027), (441, 5097494), (469, 4793166), (603, 3728018), (654, 3437301), (698, 3220623), (763, 2946258), (882, 2548747), (938, 2396583), (981, 2291534), (1047, 2147082), (1206, 1864009), (1407, 1597722), (1526, 1473129), (1962, 1145767), (2094, 1073541), (2289, 982086), (2443, 920178), (2814, 798861), (3141, 715694), (3283, 684738), (4221, 532574), (4578, 491043), (4886, 460089), (5341, 420894), (6282, 357847), (6566, 342369), (6867, 327362), (7303, 307818), (7329, 306726), (8442, 266287), (9849, 228246), (10682, 210447), (13734, 163681), (14606, 153909), (14658, 153363), (16023, 140298), (17101, 131454), (19698, 114123), (21909, 102606), (21987, 102242), (23383, 96138), (29547, 76082), (32046, 70149), (34202, 65727), (38041, 59094), (43818, 51303), (43974, 51121), (46766, 48069)]