18961344

素因数分解:

$2^6\times 3^3\times {\mathrm{10973}}^1$

素因数の和:10994

約数の個数: 56

約数和(自身を含む): 55747920

約数和(自身を除く): 36786576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 10973, 21946, 32919, 43892, 65838, 87784, 98757, 131676, 175568, 197514, 263352, 296271, 351136, 395028, 526704, 592542, 702272, 790056, 1053408, 1185084, 1580112, 2106816, 2370168, 3160224, 4740336, 6320448, 9480672, 18961344]

約数ペア:

[(1, 18961344), (2, 9480672), (3, 6320448), (4, 4740336), (6, 3160224), (8, 2370168), (9, 2106816), (12, 1580112), (16, 1185084), (18, 1053408), (24, 790056), (27, 702272), (32, 592542), (36, 526704), (48, 395028), (54, 351136), (64, 296271), (72, 263352), (96, 197514), (108, 175568), (144, 131676), (192, 98757), (216, 87784), (288, 65838), (432, 43892), (576, 32919), (864, 21946), (1728, 10973)]