6947388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1487

約数の個数: 72

約数和(自身を含む): 21141120

約数和(自身を除く): 14193732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1451, 1596, 2394, 2902, 4353, 4788, 5804, 8706, 10157, 13059, 17412, 20314, 26118, 27569, 30471, 40628, 52236, 55138, 60942, 82707, 91413, 110276, 121884, 165414, 182826, 192983, 248121, 330828, 365652, 385966, 496242, 578949, 771932, 992484, 1157898, 1736847, 2315796, 3473694, 6947388]

約数ペア:

[(1, 6947388), (2, 3473694), (3, 2315796), (4, 1736847), (6, 1157898), (7, 992484), (9, 771932), (12, 578949), (14, 496242), (18, 385966), (19, 365652), (21, 330828), (28, 248121), (36, 192983), (38, 182826), (42, 165414), (57, 121884), (63, 110276), (76, 91413), (84, 82707), (114, 60942), (126, 55138), (133, 52236), (171, 40628), (228, 30471), (252, 27569), (266, 26118), (342, 20314), (399, 17412), (532, 13059), (684, 10157), (798, 8706), (1197, 5804), (1451, 4788), (1596, 4353), (2394, 2902)]