17047548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1187

約数の個数: 72

約数和(自身を含む): 50100960

約数和(自身を除く): 33053412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1109, 1281, 1708, 2196, 2218, 2562, 3327, 3843, 4436, 5124, 6654, 7686, 7763, 9981, 13308, 15372, 15526, 19962, 23289, 31052, 39924, 46578, 67649, 69867, 93156, 135298, 139734, 202947, 270596, 279468, 405894, 473543, 608841, 811788, 947086, 1217682, 1420629, 1894172, 2435364, 2841258, 4261887, 5682516, 8523774, 17047548]

約数ペア:

[(1, 17047548), (2, 8523774), (3, 5682516), (4, 4261887), (6, 2841258), (7, 2435364), (9, 1894172), (12, 1420629), (14, 1217682), (18, 947086), (21, 811788), (28, 608841), (36, 473543), (42, 405894), (61, 279468), (63, 270596), (84, 202947), (122, 139734), (126, 135298), (183, 93156), (244, 69867), (252, 67649), (366, 46578), (427, 39924), (549, 31052), (732, 23289), (854, 19962), (1098, 15526), (1109, 15372), (1281, 13308), (1708, 9981), (2196, 7763), (2218, 7686), (2562, 6654), (3327, 5124), (3843, 4436)]