18163519682

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{3347}}^1$

素因数の和:3767

約数の個数: 64

約数和(自身を含む): 34364943360

約数和(自身を除く): 16201423678

約数列:

[1, 2, 7, 11, 14, 22, 77, 131, 154, 262, 269, 538, 917, 1441, 1834, 1883, 2882, 2959, 3347, 3766, 5918, 6694, 10087, 20174, 20713, 23429, 35239, 36817, 41426, 46858, 70478, 73634, 246673, 257719, 387629, 438457, 493346, 515438, 775258, 876914, 900343, 1800686, 2713403, 3069199, 4823027, 5426806, 6138398, 6302401, 9646054, 9903773, 12604802, 19807546, 33761189, 67522378, 69326411, 117944933, 138652822, 235889866, 825614531, 1297394263, 1651229062, 2594788526, 9081759841, 18163519682]

約数ペア:

[(1, 18163519682), (2, 9081759841), (7, 2594788526), (11, 1651229062), (14, 1297394263), (22, 825614531), (77, 235889866), (131, 138652822), (154, 117944933), (262, 69326411), (269, 67522378), (538, 33761189), (917, 19807546), (1441, 12604802), (1834, 9903773), (1883, 9646054), (2882, 6302401), (2959, 6138398), (3347, 5426806), (3766, 4823027), (5918, 3069199), (6694, 2713403), (10087, 1800686), (20174, 900343), (20713, 876914), (23429, 775258), (35239, 515438), (36817, 493346), (41426, 438457), (46858, 387629), (70478, 257719), (73634, 246673)]