16861488

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 120

約数和(自身を含む): 51907392

約数和(自身を除く): 35045904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 67, 84, 98, 107, 112, 134, 147, 168, 196, 201, 214, 268, 294, 321, 336, 392, 402, 428, 469, 536, 588, 642, 749, 784, 804, 856, 938, 1072, 1176, 1284, 1407, 1498, 1608, 1712, 1876, 2247, 2352, 2568, 2814, 2996, 3216, 3283, 3752, 4494, 5136, 5243, 5628, 5992, 6566, 7169, 7504, 8988, 9849, 10486, 11256, 11984, 13132, 14338, 15729, 17976, 19698, 20972, 21507, 22512, 26264, 28676, 31458, 35952, 39396, 41944, 43014, 50183, 52528, 57352, 62916, 78792, 83888, 86028, 100366, 114704, 125832, 150549, 157584, 172056, 200732, 251664, 301098, 344112, 351281, 401464, 602196, 702562, 802928, 1053843, 1204392, 1405124, 2107686, 2408784, 2810248, 4215372, 5620496, 8430744, 16861488]

約数ペア:

[(1, 16861488), (2, 8430744), (3, 5620496), (4, 4215372), (6, 2810248), (7, 2408784), (8, 2107686), (12, 1405124), (14, 1204392), (16, 1053843), (21, 802928), (24, 702562), (28, 602196), (42, 401464), (48, 351281), (49, 344112), (56, 301098), (67, 251664), (84, 200732), (98, 172056), (107, 157584), (112, 150549), (134, 125832), (147, 114704), (168, 100366), (196, 86028), (201, 83888), (214, 78792), (268, 62916), (294, 57352), (321, 52528), (336, 50183), (392, 43014), (402, 41944), (428, 39396), (469, 35952), (536, 31458), (588, 28676), (642, 26264), (749, 22512), (784, 21507), (804, 20972), (856, 19698), (938, 17976), (1072, 15729), (1176, 14338), (1284, 13132), (1407, 11984), (1498, 11256), (1608, 10486), (1712, 9849), (1876, 8988), (2247, 7504), (2352, 7169), (2568, 6566), (2814, 5992), (2996, 5628), (3216, 5243), (3283, 5136), (3752, 4494)]