194921118

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7129}}^1$

素因数の和:7182

約数の個数: 72

約数和(自身を含む): 507199680

約数和(自身を除く): 312278562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 3038, 3906, 4557, 7129, 9114, 13671, 14258, 21387, 27342, 42774, 49903, 64161, 99806, 128322, 149709, 220999, 299418, 349321, 441998, 449127, 662997, 698642, 898254, 1047963, 1325994, 1546993, 1988991, 2095926, 3093986, 3143889, 3977982, 4640979, 6287778, 9281958, 10828951, 13922937, 21657902, 27845874, 32486853, 64973706, 97460559, 194921118]

約数ペア:

[(1, 194921118), (2, 97460559), (3, 64973706), (6, 32486853), (7, 27845874), (9, 21657902), (14, 13922937), (18, 10828951), (21, 9281958), (31, 6287778), (42, 4640979), (49, 3977982), (62, 3143889), (63, 3093986), (93, 2095926), (98, 1988991), (126, 1546993), (147, 1325994), (186, 1047963), (217, 898254), (279, 698642), (294, 662997), (434, 449127), (441, 441998), (558, 349321), (651, 299418), (882, 220999), (1302, 149709), (1519, 128322), (1953, 99806), (3038, 64161), (3906, 49903), (4557, 42774), (7129, 27342), (9114, 21387), (13671, 14258)]