2003246154

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{135887}}^1$

素因数の和:135921

約数の個数: 80

約数和(自身を含む): 5524662528

約数和(自身を除く): 3521416374

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 14742, 135887, 271774, 407661, 815322, 951209, 1222983, 1766531, 1902418, 2445966, 2853627, 3533062, 3668949, 5299593, 5707254, 7337898, 8560881, 10599186, 11006847, 12365717, 15898779, 17121762, 22013694, 24731434, 25682643, 31797558, 37097151, 47696337, 51365286, 74194302, 77047929, 95392674, 111291453, 143089011, 154095858, 222582906, 286178022, 333874359, 667748718, 1001623077, 2003246154]

約数ペア:

[(1, 2003246154), (2, 1001623077), (3, 667748718), (6, 333874359), (7, 286178022), (9, 222582906), (13, 154095858), (14, 143089011), (18, 111291453), (21, 95392674), (26, 77047929), (27, 74194302), (39, 51365286), (42, 47696337), (54, 37097151), (63, 31797558), (78, 25682643), (81, 24731434), (91, 22013694), (117, 17121762), (126, 15898779), (162, 12365717), (182, 11006847), (189, 10599186), (234, 8560881), (273, 7337898), (351, 5707254), (378, 5299593), (546, 3668949), (567, 3533062), (702, 2853627), (819, 2445966), (1053, 1902418), (1134, 1766531), (1638, 1222983), (2106, 951209), (2457, 815322), (4914, 407661), (7371, 271774), (14742, 135887)]