2445498

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 6220800

約数和(自身を除く): 3775302

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 179, 198, 207, 253, 297, 358, 414, 506, 537, 594, 621, 759, 1074, 1242, 1518, 1611, 1969, 2277, 3222, 3938, 4117, 4554, 4833, 5907, 6831, 8234, 9666, 11814, 12351, 13662, 17721, 24702, 35442, 37053, 45287, 53163, 74106, 90574, 106326, 111159, 135861, 222318, 271722, 407583, 815166, 1222749, 2445498]

約数ペア:

[(1, 2445498), (2, 1222749), (3, 815166), (6, 407583), (9, 271722), (11, 222318), (18, 135861), (22, 111159), (23, 106326), (27, 90574), (33, 74106), (46, 53163), (54, 45287), (66, 37053), (69, 35442), (99, 24702), (138, 17721), (179, 13662), (198, 12351), (207, 11814), (253, 9666), (297, 8234), (358, 6831), (414, 5907), (506, 4833), (537, 4554), (594, 4117), (621, 3938), (759, 3222), (1074, 2277), (1242, 1969), (1518, 1611)]