22161048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 69619200

約数和(自身を除く): 47458152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 73, 78, 84, 91, 104, 139, 146, 156, 168, 182, 219, 273, 278, 292, 312, 364, 417, 438, 511, 546, 556, 584, 728, 834, 876, 949, 973, 1022, 1092, 1112, 1533, 1668, 1752, 1807, 1898, 1946, 2044, 2184, 2847, 2919, 3066, 3336, 3614, 3796, 3892, 4088, 5421, 5694, 5838, 6132, 6643, 7228, 7592, 7784, 10147, 10842, 11388, 11676, 12264, 12649, 13286, 14456, 19929, 20294, 21684, 22776, 23352, 25298, 26572, 30441, 37947, 39858, 40588, 43368, 50596, 53144, 60882, 71029, 75894, 79716, 81176, 101192, 121764, 131911, 142058, 151788, 159432, 213087, 243528, 263822, 284116, 303576, 395733, 426174, 527644, 568232, 791466, 852348, 923377, 1055288, 1582932, 1704696, 1846754, 2770131, 3165864, 3693508, 5540262, 7387016, 11080524, 22161048]

約数ペア:

[(1, 22161048), (2, 11080524), (3, 7387016), (4, 5540262), (6, 3693508), (7, 3165864), (8, 2770131), (12, 1846754), (13, 1704696), (14, 1582932), (21, 1055288), (24, 923377), (26, 852348), (28, 791466), (39, 568232), (42, 527644), (52, 426174), (56, 395733), (73, 303576), (78, 284116), (84, 263822), (91, 243528), (104, 213087), (139, 159432), (146, 151788), (156, 142058), (168, 131911), (182, 121764), (219, 101192), (273, 81176), (278, 79716), (292, 75894), (312, 71029), (364, 60882), (417, 53144), (438, 50596), (511, 43368), (546, 40588), (556, 39858), (584, 37947), (728, 30441), (834, 26572), (876, 25298), (949, 23352), (973, 22776), (1022, 21684), (1092, 20294), (1112, 19929), (1533, 14456), (1668, 13286), (1752, 12649), (1807, 12264), (1898, 11676), (1946, 11388), (2044, 10842), (2184, 10147), (2847, 7784), (2919, 7592), (3066, 7228), (3336, 6643), (3614, 6132), (3796, 5838), (3892, 5694), (4088, 5421)]