1906027488

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{389303}}^1$

素因数の和:389336

約数の個数: 72

約数和(自身を含む): 5739119568

約数和(自身を除く): 3833092080

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, 4896, 389303, 778606, 1167909, 1557212, 2335818, 3114424, 3503727, 4671636, 6228848, 6618151, 7007454, 9343272, 12457696, 13236302, 14014908, 18686544, 19854453, 26472604, 28029816, 37373088, 39708906, 52945208, 56059632, 59563359, 79417812, 105890416, 112119264, 119126718, 158835624, 211780832, 238253436, 317671248, 476506872, 635342496, 953013744, 1906027488]

約数ペア:

[(1, 1906027488), (2, 953013744), (3, 635342496), (4, 476506872), (6, 317671248), (8, 238253436), (9, 211780832), (12, 158835624), (16, 119126718), (17, 112119264), (18, 105890416), (24, 79417812), (32, 59563359), (34, 56059632), (36, 52945208), (48, 39708906), (51, 37373088), (68, 28029816), (72, 26472604), (96, 19854453), (102, 18686544), (136, 14014908), (144, 13236302), (153, 12457696), (204, 9343272), (272, 7007454), (288, 6618151), (306, 6228848), (408, 4671636), (544, 3503727), (612, 3114424), (816, 2335818), (1224, 1557212), (1632, 1167909), (2448, 778606), (4896, 389303)]