15843456

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:846

約数の個数: 96

約数和(自身を含む): 48332700

約数和(自身を除く): 32489244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 809, 816, 1088, 1152, 1224, 1618, 1632, 2176, 2427, 2448, 3236, 3264, 4854, 4896, 6472, 6528, 7281, 9708, 9792, 12944, 13753, 14562, 19416, 19584, 25888, 27506, 29124, 38832, 41259, 51776, 55012, 58248, 77664, 82518, 103552, 110024, 116496, 123777, 155328, 165036, 220048, 232992, 247554, 310656, 330072, 440096, 465984, 495108, 660144, 880192, 931968, 990216, 1320288, 1760384, 1980432, 2640576, 3960864, 5281152, 7921728, 15843456]

約数ペア:

[(1, 15843456), (2, 7921728), (3, 5281152), (4, 3960864), (6, 2640576), (8, 1980432), (9, 1760384), (12, 1320288), (16, 990216), (17, 931968), (18, 880192), (24, 660144), (32, 495108), (34, 465984), (36, 440096), (48, 330072), (51, 310656), (64, 247554), (68, 232992), (72, 220048), (96, 165036), (102, 155328), (128, 123777), (136, 116496), (144, 110024), (153, 103552), (192, 82518), (204, 77664), (272, 58248), (288, 55012), (306, 51776), (384, 41259), (408, 38832), (544, 29124), (576, 27506), (612, 25888), (809, 19584), (816, 19416), (1088, 14562), (1152, 13753), (1224, 12944), (1618, 9792), (1632, 9708), (2176, 7281), (2427, 6528), (2448, 6472), (3236, 4896), (3264, 4854)]