21876588

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{8807}}^1$

素因数の和:8843

約数の個数: 48

約数和(自身を含む): 59189760

約数和(自身を除く): 37313172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 8807, 17614, 26421, 35228, 52842, 79263, 105684, 158526, 202561, 237789, 317052, 405122, 475578, 607683, 810244, 951156, 1215366, 1823049, 2430732, 3646098, 5469147, 7292196, 10938294, 21876588]

約数ペア:

[(1, 21876588), (2, 10938294), (3, 7292196), (4, 5469147), (6, 3646098), (9, 2430732), (12, 1823049), (18, 1215366), (23, 951156), (27, 810244), (36, 607683), (46, 475578), (54, 405122), (69, 317052), (92, 237789), (108, 202561), (138, 158526), (207, 105684), (276, 79263), (414, 52842), (621, 35228), (828, 26421), (1242, 17614), (2484, 8807)]