16586460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8377}}^1$

素因数の和:8403

約数の個数: 72

約数和(自身を含む): 54892656

約数和(自身を除く): 38306196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 8377, 16754, 25131, 33508, 41885, 50262, 75393, 83770, 92147, 100524, 125655, 150786, 167540, 184294, 251310, 276441, 301572, 368588, 376965, 460735, 502620, 552882, 753930, 829323, 921470, 1105764, 1382205, 1507860, 1658646, 1842940, 2764410, 3317292, 4146615, 5528820, 8293230, 16586460]

約数ペア:

[(1, 16586460), (2, 8293230), (3, 5528820), (4, 4146615), (5, 3317292), (6, 2764410), (9, 1842940), (10, 1658646), (11, 1507860), (12, 1382205), (15, 1105764), (18, 921470), (20, 829323), (22, 753930), (30, 552882), (33, 502620), (36, 460735), (44, 376965), (45, 368588), (55, 301572), (60, 276441), (66, 251310), (90, 184294), (99, 167540), (110, 150786), (132, 125655), (165, 100524), (180, 92147), (198, 83770), (220, 75393), (330, 50262), (396, 41885), (495, 33508), (660, 25131), (990, 16754), (1980, 8377)]