17381531662

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 80

約数和(自身を含む): 30051156960

約数和(自身を除く): 12669625298

約数列:

[1, 2, 11, 22, 37, 61, 74, 121, 122, 242, 263, 407, 526, 671, 814, 1331, 1342, 2257, 2662, 2893, 4477, 4514, 5786, 7381, 8954, 9731, 14641, 14762, 16043, 19462, 24827, 29282, 31823, 32086, 49247, 49654, 63646, 81191, 98494, 107041, 162382, 176473, 214082, 273097, 350053, 352946, 541717, 546194, 593591, 700106, 893101, 1083434, 1177451, 1187182, 1786202, 1941203, 2354902, 3004067, 3850583, 3882406, 6008134, 6529501, 7701166, 12951961, 13059002, 21353233, 25903922, 33044737, 42706466, 66089474, 71824511, 142471571, 143649022, 234885563, 284943142, 469771126, 790069621, 1580139242, 8690765831, 17381531662]

約数ペア:

[(1, 17381531662), (2, 8690765831), (11, 1580139242), (22, 790069621), (37, 469771126), (61, 284943142), (74, 234885563), (121, 143649022), (122, 142471571), (242, 71824511), (263, 66089474), (407, 42706466), (526, 33044737), (671, 25903922), (814, 21353233), (1331, 13059002), (1342, 12951961), (2257, 7701166), (2662, 6529501), (2893, 6008134), (4477, 3882406), (4514, 3850583), (5786, 3004067), (7381, 2354902), (8954, 1941203), (9731, 1786202), (14641, 1187182), (14762, 1177451), (16043, 1083434), (19462, 893101), (24827, 700106), (29282, 593591), (31823, 546194), (32086, 541717), (49247, 352946), (49654, 350053), (63646, 273097), (81191, 214082), (98494, 176473), (107041, 162382)]