21850614

素因数分解:

$2^1\times 3^3\times {\mathrm{167}}^1\times {\mathrm{2423}}^1$

素因数の和:2601

約数の個数: 32

約数和(自身を含む): 48867840

約数和(自身を除く): 27017226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 167, 334, 501, 1002, 1503, 2423, 3006, 4509, 4846, 7269, 9018, 14538, 21807, 43614, 65421, 130842, 404641, 809282, 1213923, 2427846, 3641769, 7283538, 10925307, 21850614]

約数ペア:

[(1, 21850614), (2, 10925307), (3, 7283538), (6, 3641769), (9, 2427846), (18, 1213923), (27, 809282), (54, 404641), (167, 130842), (334, 65421), (501, 43614), (1002, 21807), (1503, 14538), (2423, 9018), (3006, 7269), (4509, 4846)]