15555414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 37992960

約数和(自身を除く): 22437546

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 101, 114, 133, 193, 202, 266, 303, 386, 399, 579, 606, 707, 798, 1158, 1351, 1414, 1919, 2121, 2702, 3667, 3838, 4053, 4242, 5757, 7334, 8106, 11001, 11514, 13433, 19493, 22002, 25669, 26866, 38986, 40299, 51338, 58479, 77007, 80598, 116958, 136451, 154014, 272902, 370367, 409353, 740734, 818706, 1111101, 2222202, 2592569, 5185138, 7777707, 15555414]

約数ペア:

[(1, 15555414), (2, 7777707), (3, 5185138), (6, 2592569), (7, 2222202), (14, 1111101), (19, 818706), (21, 740734), (38, 409353), (42, 370367), (57, 272902), (101, 154014), (114, 136451), (133, 116958), (193, 80598), (202, 77007), (266, 58479), (303, 51338), (386, 40299), (399, 38986), (579, 26866), (606, 25669), (707, 22002), (798, 19493), (1158, 13433), (1351, 11514), (1414, 11001), (1919, 8106), (2121, 7334), (2702, 5757), (3667, 4242), (3838, 4053)]