18206664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 55814400

約数和(自身を除く): 37607736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 37, 42, 56, 58, 74, 84, 87, 101, 111, 116, 148, 168, 174, 202, 203, 222, 232, 259, 296, 303, 348, 404, 406, 444, 518, 606, 609, 696, 707, 777, 808, 812, 888, 1036, 1073, 1212, 1218, 1414, 1554, 1624, 2072, 2121, 2146, 2424, 2436, 2828, 2929, 3108, 3219, 3737, 4242, 4292, 4872, 5656, 5858, 6216, 6438, 7474, 7511, 8484, 8584, 8787, 11211, 11716, 12876, 14948, 15022, 16968, 17574, 20503, 22422, 22533, 23432, 25752, 26159, 29896, 30044, 35148, 41006, 44844, 45066, 52318, 60088, 61509, 70296, 78477, 82012, 89688, 90132, 104636, 108373, 123018, 156954, 164024, 180264, 209272, 216746, 246036, 313908, 325119, 433492, 492072, 627816, 650238, 758611, 866984, 1300476, 1517222, 2275833, 2600952, 3034444, 4551666, 6068888, 9103332, 18206664]

約数ペア:

[(1, 18206664), (2, 9103332), (3, 6068888), (4, 4551666), (6, 3034444), (7, 2600952), (8, 2275833), (12, 1517222), (14, 1300476), (21, 866984), (24, 758611), (28, 650238), (29, 627816), (37, 492072), (42, 433492), (56, 325119), (58, 313908), (74, 246036), (84, 216746), (87, 209272), (101, 180264), (111, 164024), (116, 156954), (148, 123018), (168, 108373), (174, 104636), (202, 90132), (203, 89688), (222, 82012), (232, 78477), (259, 70296), (296, 61509), (303, 60088), (348, 52318), (404, 45066), (406, 44844), (444, 41006), (518, 35148), (606, 30044), (609, 29896), (696, 26159), (707, 25752), (777, 23432), (808, 22533), (812, 22422), (888, 20503), (1036, 17574), (1073, 16968), (1212, 15022), (1218, 14948), (1414, 12876), (1554, 11716), (1624, 11211), (2072, 8787), (2121, 8584), (2146, 8484), (2424, 7511), (2436, 7474), (2828, 6438), (2929, 6216), (3108, 5858), (3219, 5656), (3737, 4872), (4242, 4292)]