21735588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 63479808

約数和(自身を除く): 41744220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 51, 62, 68, 84, 93, 102, 119, 124, 186, 204, 217, 238, 357, 372, 434, 476, 491, 527, 651, 714, 868, 982, 1054, 1302, 1428, 1473, 1581, 1964, 2108, 2604, 2946, 3162, 3437, 3689, 5892, 6324, 6874, 7378, 8347, 10311, 11067, 13748, 14756, 15221, 16694, 20622, 22134, 25041, 30442, 33388, 41244, 44268, 45663, 50082, 58429, 60884, 91326, 100164, 106547, 116858, 175287, 182652, 213094, 233716, 258757, 319641, 350574, 426188, 517514, 639282, 701148, 776271, 1035028, 1278564, 1552542, 1811299, 3105084, 3622598, 5433897, 7245196, 10867794, 21735588]

約数ペア:

[(1, 21735588), (2, 10867794), (3, 7245196), (4, 5433897), (6, 3622598), (7, 3105084), (12, 1811299), (14, 1552542), (17, 1278564), (21, 1035028), (28, 776271), (31, 701148), (34, 639282), (42, 517514), (51, 426188), (62, 350574), (68, 319641), (84, 258757), (93, 233716), (102, 213094), (119, 182652), (124, 175287), (186, 116858), (204, 106547), (217, 100164), (238, 91326), (357, 60884), (372, 58429), (434, 50082), (476, 45663), (491, 44268), (527, 41244), (651, 33388), (714, 30442), (868, 25041), (982, 22134), (1054, 20622), (1302, 16694), (1428, 15221), (1473, 14756), (1581, 13748), (1964, 11067), (2108, 10311), (2604, 8347), (2946, 7378), (3162, 6874), (3437, 6324), (3689, 5892)]