15186486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 36864000

約数和(自身を除く): 21677514

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 79, 138, 158, 161, 199, 237, 322, 398, 474, 483, 553, 597, 966, 1106, 1194, 1393, 1659, 1817, 2786, 3318, 3634, 4179, 4577, 5451, 8358, 9154, 10902, 12719, 13731, 15721, 25438, 27462, 31442, 32039, 38157, 47163, 64078, 76314, 94326, 96117, 110047, 192234, 220094, 330141, 361583, 660282, 723166, 1084749, 2169498, 2531081, 5062162, 7593243, 15186486]

約数ペア:

[(1, 15186486), (2, 7593243), (3, 5062162), (6, 2531081), (7, 2169498), (14, 1084749), (21, 723166), (23, 660282), (42, 361583), (46, 330141), (69, 220094), (79, 192234), (138, 110047), (158, 96117), (161, 94326), (199, 76314), (237, 64078), (322, 47163), (398, 38157), (474, 32039), (483, 31442), (553, 27462), (597, 25438), (966, 15721), (1106, 13731), (1194, 12719), (1393, 10902), (1659, 9154), (1817, 8358), (2786, 5451), (3318, 4577), (3634, 4179)]