2019295194

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{13441}}^1$

素因数の和:13540

約数の個数: 64

約数和(自身を含む): 4774598400

約数和(自身を除く): 2755303206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 343, 438, 511, 686, 1022, 1029, 1533, 2058, 3066, 3577, 7154, 10731, 13441, 21462, 25039, 26882, 40323, 50078, 75117, 80646, 94087, 150234, 188174, 282261, 564522, 658609, 981193, 1317218, 1962386, 1975827, 2943579, 3951654, 4610263, 5887158, 6868351, 9220526, 13736702, 13830789, 20605053, 27661578, 41210106, 48078457, 96156914, 144235371, 288470742, 336549199, 673098398, 1009647597, 2019295194]

約数ペア:

[(1, 2019295194), (2, 1009647597), (3, 673098398), (6, 336549199), (7, 288470742), (14, 144235371), (21, 96156914), (42, 48078457), (49, 41210106), (73, 27661578), (98, 20605053), (146, 13830789), (147, 13736702), (219, 9220526), (294, 6868351), (343, 5887158), (438, 4610263), (511, 3951654), (686, 2943579), (1022, 1975827), (1029, 1962386), (1533, 1317218), (2058, 981193), (3066, 658609), (3577, 564522), (7154, 282261), (10731, 188174), (13441, 150234), (21462, 94087), (25039, 80646), (26882, 75117), (40323, 50078)]