16797690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 54899208

約数和(自身を除く): 38101518

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 293, 294, 315, 390, 441, 455, 490, 546, 585, 586, 630, 637, 735, 819, 879, 882, 910, 1170, 1274, 1365, 1465, 1470, 1638, 1758, 1911, 2051, 2205, 2637, 2730, 2930, 3185, 3809, 3822, 4095, 4102, 4395, 4410, 5274, 5733, 6153, 6370, 7618, 8190, 8790, 9555, 10255, 11427, 11466, 12306, 13185, 14357, 18459, 19045, 19110, 20510, 22854, 26370, 26663, 28665, 28714, 30765, 34281, 36918, 38090, 43071, 53326, 57135, 57330, 61530, 68562, 71785, 79989, 86142, 92295, 114270, 129213, 133315, 143570, 159978, 171405, 184590, 186641, 215355, 239967, 258426, 266630, 342810, 373282, 399945, 430710, 479934, 559923, 646065, 799890, 933205, 1119846, 1199835, 1292130, 1679769, 1866410, 2399670, 2799615, 3359538, 5599230, 8398845, 16797690]

約数ペア:

[(1, 16797690), (2, 8398845), (3, 5599230), (5, 3359538), (6, 2799615), (7, 2399670), (9, 1866410), (10, 1679769), (13, 1292130), (14, 1199835), (15, 1119846), (18, 933205), (21, 799890), (26, 646065), (30, 559923), (35, 479934), (39, 430710), (42, 399945), (45, 373282), (49, 342810), (63, 266630), (65, 258426), (70, 239967), (78, 215355), (90, 186641), (91, 184590), (98, 171405), (105, 159978), (117, 143570), (126, 133315), (130, 129213), (147, 114270), (182, 92295), (195, 86142), (210, 79989), (234, 71785), (245, 68562), (273, 61530), (293, 57330), (294, 57135), (315, 53326), (390, 43071), (441, 38090), (455, 36918), (490, 34281), (546, 30765), (585, 28714), (586, 28665), (630, 26663), (637, 26370), (735, 22854), (819, 20510), (879, 19110), (882, 19045), (910, 18459), (1170, 14357), (1274, 13185), (1365, 12306), (1465, 11466), (1470, 11427), (1638, 10255), (1758, 9555), (1911, 8790), (2051, 8190), (2205, 7618), (2637, 6370), (2730, 6153), (2930, 5733), (3185, 5274), (3809, 4410), (3822, 4395), (4095, 4102)]