18072576

素因数分解:

$2^{10}\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 132

約数和(自身を含む): 54605772

約数和(自身を除く): 36533196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 53, 64, 72, 74, 96, 106, 111, 128, 144, 148, 159, 192, 212, 222, 256, 288, 296, 318, 333, 384, 424, 444, 477, 512, 576, 592, 636, 666, 768, 848, 888, 954, 1024, 1152, 1184, 1272, 1332, 1536, 1696, 1776, 1908, 1961, 2304, 2368, 2544, 2664, 3072, 3392, 3552, 3816, 3922, 4608, 4736, 5088, 5328, 5883, 6784, 7104, 7632, 7844, 9216, 9472, 10176, 10656, 11766, 13568, 14208, 15264, 15688, 17649, 18944, 20352, 21312, 23532, 27136, 28416, 30528, 31376, 35298, 37888, 40704, 42624, 47064, 54272, 56832, 61056, 62752, 70596, 81408, 85248, 94128, 113664, 122112, 125504, 141192, 162816, 170496, 188256, 244224, 251008, 282384, 340992, 376512, 488448, 502016, 564768, 753024, 1004032, 1129536, 1506048, 2008064, 2259072, 3012096, 4518144, 6024192, 9036288, 18072576]

約数ペア:

[(1, 18072576), (2, 9036288), (3, 6024192), (4, 4518144), (6, 3012096), (8, 2259072), (9, 2008064), (12, 1506048), (16, 1129536), (18, 1004032), (24, 753024), (32, 564768), (36, 502016), (37, 488448), (48, 376512), (53, 340992), (64, 282384), (72, 251008), (74, 244224), (96, 188256), (106, 170496), (111, 162816), (128, 141192), (144, 125504), (148, 122112), (159, 113664), (192, 94128), (212, 85248), (222, 81408), (256, 70596), (288, 62752), (296, 61056), (318, 56832), (333, 54272), (384, 47064), (424, 42624), (444, 40704), (477, 37888), (512, 35298), (576, 31376), (592, 30528), (636, 28416), (666, 27136), (768, 23532), (848, 21312), (888, 20352), (954, 18944), (1024, 17649), (1152, 15688), (1184, 15264), (1272, 14208), (1332, 13568), (1536, 11766), (1696, 10656), (1776, 10176), (1908, 9472), (1961, 9216), (2304, 7844), (2368, 7632), (2544, 7104), (2664, 6784), (3072, 5883), (3392, 5328), (3552, 5088), (3816, 4736), (3922, 4608)]