17715348

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 54153792

約数和(自身を除く): 36438444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 73, 81, 84, 107, 108, 126, 146, 162, 189, 214, 219, 252, 292, 321, 324, 378, 428, 438, 511, 567, 642, 657, 749, 756, 876, 963, 1022, 1134, 1284, 1314, 1498, 1533, 1926, 1971, 2044, 2247, 2268, 2628, 2889, 2996, 3066, 3852, 3942, 4494, 4599, 5778, 5913, 6132, 6741, 7811, 7884, 8667, 8988, 9198, 11556, 11826, 13482, 13797, 15622, 17334, 18396, 20223, 23433, 23652, 26964, 27594, 31244, 34668, 40446, 41391, 46866, 54677, 55188, 60669, 70299, 80892, 82782, 93732, 109354, 121338, 140598, 164031, 165564, 210897, 218708, 242676, 281196, 328062, 421794, 492093, 632691, 656124, 843588, 984186, 1265382, 1476279, 1968372, 2530764, 2952558, 4428837, 5905116, 8857674, 17715348]

約数ペア:

[(1, 17715348), (2, 8857674), (3, 5905116), (4, 4428837), (6, 2952558), (7, 2530764), (9, 1968372), (12, 1476279), (14, 1265382), (18, 984186), (21, 843588), (27, 656124), (28, 632691), (36, 492093), (42, 421794), (54, 328062), (63, 281196), (73, 242676), (81, 218708), (84, 210897), (107, 165564), (108, 164031), (126, 140598), (146, 121338), (162, 109354), (189, 93732), (214, 82782), (219, 80892), (252, 70299), (292, 60669), (321, 55188), (324, 54677), (378, 46866), (428, 41391), (438, 40446), (511, 34668), (567, 31244), (642, 27594), (657, 26964), (749, 23652), (756, 23433), (876, 20223), (963, 18396), (1022, 17334), (1134, 15622), (1284, 13797), (1314, 13482), (1498, 11826), (1533, 11556), (1926, 9198), (1971, 8988), (2044, 8667), (2247, 7884), (2268, 7811), (2628, 6741), (2889, 6132), (2996, 5913), (3066, 5778), (3852, 4599), (3942, 4494)]