12890016

素因数分解:

$2^5\times 3^4\times {\mathrm{4973}}^1$

素因数の和:4995

約数の個数: 60

約数和(自身を含む): 37916802

約数和(自身を除く): 25026786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 4973, 9946, 14919, 19892, 29838, 39784, 44757, 59676, 79568, 89514, 119352, 134271, 159136, 179028, 238704, 268542, 358056, 402813, 477408, 537084, 716112, 805626, 1074168, 1432224, 1611252, 2148336, 3222504, 4296672, 6445008, 12890016]

約数ペア:

[(1, 12890016), (2, 6445008), (3, 4296672), (4, 3222504), (6, 2148336), (8, 1611252), (9, 1432224), (12, 1074168), (16, 805626), (18, 716112), (24, 537084), (27, 477408), (32, 402813), (36, 358056), (48, 268542), (54, 238704), (72, 179028), (81, 159136), (96, 134271), (108, 119352), (144, 89514), (162, 79568), (216, 59676), (288, 44757), (324, 39784), (432, 29838), (648, 19892), (864, 14919), (1296, 9946), (2592, 4973)]