1949142762

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{262193}}^1$

素因数の和:262267

約数の個数: 48

約数和(自身を含む): 4908271680

約数和(自身を除く): 2959128918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 7434, 262193, 524386, 786579, 1573158, 1835351, 2359737, 3670702, 4719474, 5506053, 11012106, 15469387, 16518159, 30938774, 33036318, 46408161, 92816322, 108285709, 139224483, 216571418, 278448966, 324857127, 649714254, 974571381, 1949142762]

約数ペア:

[(1, 1949142762), (2, 974571381), (3, 649714254), (6, 324857127), (7, 278448966), (9, 216571418), (14, 139224483), (18, 108285709), (21, 92816322), (42, 46408161), (59, 33036318), (63, 30938774), (118, 16518159), (126, 15469387), (177, 11012106), (354, 5506053), (413, 4719474), (531, 3670702), (826, 2359737), (1062, 1835351), (1239, 1573158), (2478, 786579), (3717, 524386), (7434, 262193)]