18938405655696

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{563047}}^1\times {\mathrm{30467}}^1$

素因数の和:593548

約数の個数: 80

約数和(自身を含む): 51053120676864

約数和(自身を除く): 32114715021168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 30467, 60934, 91401, 121868, 182802, 243736, 365604, 487472, 563047, 700741, 731208, 1126094, 1401482, 1462416, 1689141, 2102223, 2252188, 2802964, 3378282, 4204446, 4504376, 5605928, 6756564, 8408892, 9008752, 11211856, 12950081, 13513128, 16817784, 25900162, 27026256, 33635568, 38850243, 51800324, 77700486, 103600648, 155400972, 207201296, 310801944, 621603888, 17154352949, 34308705898, 51463058847, 68617411796, 102926117694, 137234823592, 205852235388, 274469647184, 394550117827, 411704470776, 789100235654, 823408941552, 1183650353481, 1578200471308, 2367300706962, 3156400942616, 4734601413924, 6312801885232, 9469202827848, 18938405655696]

約数ペア:

[(1, 18938405655696), (2, 9469202827848), (3, 6312801885232), (4, 4734601413924), (6, 3156400942616), (8, 2367300706962), (12, 1578200471308), (16, 1183650353481), (23, 823408941552), (24, 789100235654), (46, 411704470776), (48, 394550117827), (69, 274469647184), (92, 205852235388), (138, 137234823592), (184, 102926117694), (276, 68617411796), (368, 51463058847), (552, 34308705898), (1104, 17154352949), (30467, 621603888), (60934, 310801944), (91401, 207201296), (121868, 155400972), (182802, 103600648), (243736, 77700486), (365604, 51800324), (487472, 38850243), (563047, 33635568), (700741, 27026256), (731208, 25900162), (1126094, 16817784), (1401482, 13513128), (1462416, 12950081), (1689141, 11211856), (2102223, 9008752), (2252188, 8408892), (2802964, 6756564), (3378282, 5605928), (4204446, 4504376)]