189971082

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2982

約数の個数: 96

約数和(自身を含む): 513676800

約数和(自身を除く): 323705718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 243, 266, 342, 378, 399, 486, 513, 567, 798, 1026, 1134, 1197, 1539, 1701, 2394, 2939, 3078, 3402, 3591, 4617, 5878, 7182, 8817, 9234, 10773, 17634, 20573, 21546, 26451, 32319, 41146, 52902, 55841, 61719, 64638, 79353, 111682, 123438, 158706, 167523, 185157, 238059, 335046, 370314, 390887, 476118, 502569, 555471, 714177, 781774, 1005138, 1110942, 1172661, 1428354, 1507707, 1666413, 2345322, 3015414, 3332826, 3517983, 4523121, 4999239, 7035966, 9046242, 9998478, 10553949, 13569363, 21107898, 27138726, 31661847, 63323694, 94985541, 189971082]

約数ペア:

[(1, 189971082), (2, 94985541), (3, 63323694), (6, 31661847), (7, 27138726), (9, 21107898), (14, 13569363), (18, 10553949), (19, 9998478), (21, 9046242), (27, 7035966), (38, 4999239), (42, 4523121), (54, 3517983), (57, 3332826), (63, 3015414), (81, 2345322), (114, 1666413), (126, 1507707), (133, 1428354), (162, 1172661), (171, 1110942), (189, 1005138), (243, 781774), (266, 714177), (342, 555471), (378, 502569), (399, 476118), (486, 390887), (513, 370314), (567, 335046), (798, 238059), (1026, 185157), (1134, 167523), (1197, 158706), (1539, 123438), (1701, 111682), (2394, 79353), (2939, 64638), (3078, 61719), (3402, 55841), (3591, 52902), (4617, 41146), (5878, 32319), (7182, 26451), (8817, 21546), (9234, 20573), (10773, 17634)]