18372768

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 51601536

約数和(自身を除く): 33228768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 53, 69, 92, 96, 106, 138, 157, 159, 184, 212, 276, 314, 318, 368, 424, 471, 552, 628, 636, 736, 848, 942, 1104, 1219, 1256, 1272, 1696, 1884, 2208, 2438, 2512, 2544, 3611, 3657, 3768, 4876, 5024, 5088, 7222, 7314, 7536, 8321, 9752, 10833, 14444, 14628, 15072, 16642, 19504, 21666, 24963, 28888, 29256, 33284, 39008, 43332, 49926, 57776, 58512, 66568, 86664, 99852, 115552, 117024, 133136, 173328, 191383, 199704, 266272, 346656, 382766, 399408, 574149, 765532, 798816, 1148298, 1531064, 2296596, 3062128, 4593192, 6124256, 9186384, 18372768]

約数ペア:

[(1, 18372768), (2, 9186384), (3, 6124256), (4, 4593192), (6, 3062128), (8, 2296596), (12, 1531064), (16, 1148298), (23, 798816), (24, 765532), (32, 574149), (46, 399408), (48, 382766), (53, 346656), (69, 266272), (92, 199704), (96, 191383), (106, 173328), (138, 133136), (157, 117024), (159, 115552), (184, 99852), (212, 86664), (276, 66568), (314, 58512), (318, 57776), (368, 49926), (424, 43332), (471, 39008), (552, 33284), (628, 29256), (636, 28888), (736, 24963), (848, 21666), (942, 19504), (1104, 16642), (1219, 15072), (1256, 14628), (1272, 14444), (1696, 10833), (1884, 9752), (2208, 8321), (2438, 7536), (2512, 7314), (2544, 7222), (3611, 5088), (3657, 5024), (3768, 4876)]