18619488

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3803}}^1$

素因数の和:3836

約数の個数: 72

約数和(自身を含む): 56078568

約数和(自身を除く): 37459080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 3803, 4896, 7606, 11409, 15212, 22818, 30424, 34227, 45636, 60848, 64651, 68454, 91272, 121696, 129302, 136908, 182544, 193953, 258604, 273816, 365088, 387906, 517208, 547632, 581859, 775812, 1034416, 1095264, 1163718, 1551624, 2068832, 2327436, 3103248, 4654872, 6206496, 9309744, 18619488]

約数ペア:

[(1, 18619488), (2, 9309744), (3, 6206496), (4, 4654872), (6, 3103248), (8, 2327436), (9, 2068832), (12, 1551624), (16, 1163718), (17, 1095264), (18, 1034416), (24, 775812), (32, 581859), (34, 547632), (36, 517208), (48, 387906), (51, 365088), (68, 273816), (72, 258604), (96, 193953), (102, 182544), (136, 136908), (144, 129302), (153, 121696), (204, 91272), (272, 68454), (288, 64651), (306, 60848), (408, 45636), (544, 34227), (612, 30424), (816, 22818), (1224, 15212), (1632, 11409), (2448, 7606), (3803, 4896)]