6663456

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1361}}^1$

素因数の和:1394

約数の個数: 72

約数和(自身を含む): 20078604

約数和(自身を除く): 13415148

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, 1361, 1632, 2448, 2722, 4083, 4896, 5444, 8166, 10888, 12249, 16332, 21776, 23137, 24498, 32664, 43552, 46274, 48996, 65328, 69411, 92548, 97992, 130656, 138822, 185096, 195984, 208233, 277644, 370192, 391968, 416466, 555288, 740384, 832932, 1110576, 1665864, 2221152, 3331728, 6663456]

約数ペア:

[(1, 6663456), (2, 3331728), (3, 2221152), (4, 1665864), (6, 1110576), (8, 832932), (9, 740384), (12, 555288), (16, 416466), (17, 391968), (18, 370192), (24, 277644), (32, 208233), (34, 195984), (36, 185096), (48, 138822), (51, 130656), (68, 97992), (72, 92548), (96, 69411), (102, 65328), (136, 48996), (144, 46274), (153, 43552), (204, 32664), (272, 24498), (288, 23137), (306, 21776), (408, 16332), (544, 12249), (612, 10888), (816, 8166), (1224, 5444), (1361, 4896), (1632, 4083), (2448, 2722)]