21894096

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3833}}^1$

素因数の和:3868

約数の個数: 80

約数和(自身を含む): 68459904

約数和(自身を除く): 46565808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 3833, 5712, 7666, 11499, 15332, 22998, 26831, 30664, 45996, 53662, 61328, 65161, 80493, 91992, 107324, 130322, 160986, 183984, 195483, 214648, 260644, 321972, 390966, 429296, 456127, 521288, 643944, 781932, 912254, 1042576, 1287888, 1368381, 1563864, 1824508, 2736762, 3127728, 3649016, 5473524, 7298032, 10947048, 21894096]

約数ペア:

[(1, 21894096), (2, 10947048), (3, 7298032), (4, 5473524), (6, 3649016), (7, 3127728), (8, 2736762), (12, 1824508), (14, 1563864), (16, 1368381), (17, 1287888), (21, 1042576), (24, 912254), (28, 781932), (34, 643944), (42, 521288), (48, 456127), (51, 429296), (56, 390966), (68, 321972), (84, 260644), (102, 214648), (112, 195483), (119, 183984), (136, 160986), (168, 130322), (204, 107324), (238, 91992), (272, 80493), (336, 65161), (357, 61328), (408, 53662), (476, 45996), (714, 30664), (816, 26831), (952, 22998), (1428, 15332), (1904, 11499), (2856, 7666), (3833, 5712)]