15491364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 41545728

約数和(自身を除く): 26054364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 827, 892, 1338, 1561, 1654, 2481, 2676, 3122, 3308, 4683, 4962, 5789, 6244, 9366, 9924, 11578, 17367, 18732, 23156, 34734, 69468, 184421, 368842, 553263, 737684, 1106526, 1290947, 2213052, 2581894, 3872841, 5163788, 7745682, 15491364]

約数ペア:

[(1, 15491364), (2, 7745682), (3, 5163788), (4, 3872841), (6, 2581894), (7, 2213052), (12, 1290947), (14, 1106526), (21, 737684), (28, 553263), (42, 368842), (84, 184421), (223, 69468), (446, 34734), (669, 23156), (827, 18732), (892, 17367), (1338, 11578), (1561, 9924), (1654, 9366), (2481, 6244), (2676, 5789), (3122, 4962), (3308, 4683)]