1923525216

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{180511}}^1$

素因数の和:180564

約数の個数: 72

約数和(自身を含む): 5617894464

約数和(自身を除く): 3694369248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 180511, 361022, 541533, 722044, 1083066, 1444088, 1624599, 2166132, 2888176, 3249198, 4332264, 5776352, 6498396, 6678907, 8664528, 12996792, 13357814, 17329056, 20036721, 25993584, 26715628, 40073442, 51987168, 53431256, 60110163, 80146884, 106862512, 120220326, 160293768, 213725024, 240440652, 320587536, 480881304, 641175072, 961762608, 1923525216]

約数ペア:

[(1, 1923525216), (2, 961762608), (3, 641175072), (4, 480881304), (6, 320587536), (8, 240440652), (9, 213725024), (12, 160293768), (16, 120220326), (18, 106862512), (24, 80146884), (32, 60110163), (36, 53431256), (37, 51987168), (48, 40073442), (72, 26715628), (74, 25993584), (96, 20036721), (111, 17329056), (144, 13357814), (148, 12996792), (222, 8664528), (288, 6678907), (296, 6498396), (333, 5776352), (444, 4332264), (592, 3249198), (666, 2888176), (888, 2166132), (1184, 1624599), (1332, 1444088), (1776, 1083066), (2664, 722044), (3552, 541533), (5328, 361022), (10656, 180511)]