15043338

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 33696000

約数和(自身を除く): 18652662

約数列:

[1, 2, 3, 6, 9, 18, 71, 79, 142, 149, 158, 213, 237, 298, 426, 447, 474, 639, 711, 894, 1278, 1341, 1422, 2682, 5609, 10579, 11218, 11771, 16827, 21158, 23542, 31737, 33654, 35313, 50481, 63474, 70626, 95211, 100962, 105939, 190422, 211878, 835741, 1671482, 2507223, 5014446, 7521669, 15043338]

約数ペア:

[(1, 15043338), (2, 7521669), (3, 5014446), (6, 2507223), (9, 1671482), (18, 835741), (71, 211878), (79, 190422), (142, 105939), (149, 100962), (158, 95211), (213, 70626), (237, 63474), (298, 50481), (426, 35313), (447, 33654), (474, 31737), (639, 23542), (711, 21158), (894, 16827), (1278, 11771), (1341, 11218), (1422, 10579), (2682, 5609)]