18960576

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 112

約数和(自身を含む): 54900576

約数和(自身を除く): 35940000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 111, 136, 148, 157, 192, 204, 222, 272, 296, 314, 408, 444, 471, 544, 592, 628, 629, 816, 888, 942, 1088, 1184, 1256, 1258, 1632, 1776, 1884, 1887, 2368, 2512, 2516, 2669, 3264, 3552, 3768, 3774, 5024, 5032, 5338, 5809, 7104, 7536, 7548, 8007, 10048, 10064, 10676, 11618, 15072, 15096, 16014, 17427, 20128, 21352, 23236, 30144, 30192, 32028, 34854, 40256, 42704, 46472, 60384, 64056, 69708, 85408, 92944, 98753, 120768, 128112, 139416, 170816, 185888, 197506, 256224, 278832, 296259, 371776, 395012, 512448, 557664, 592518, 790024, 1115328, 1185036, 1580048, 2370072, 3160096, 4740144, 6320192, 9480288, 18960576]

約数ペア:

[(1, 18960576), (2, 9480288), (3, 6320192), (4, 4740144), (6, 3160096), (8, 2370072), (12, 1580048), (16, 1185036), (17, 1115328), (24, 790024), (32, 592518), (34, 557664), (37, 512448), (48, 395012), (51, 371776), (64, 296259), (68, 278832), (74, 256224), (96, 197506), (102, 185888), (111, 170816), (136, 139416), (148, 128112), (157, 120768), (192, 98753), (204, 92944), (222, 85408), (272, 69708), (296, 64056), (314, 60384), (408, 46472), (444, 42704), (471, 40256), (544, 34854), (592, 32028), (628, 30192), (629, 30144), (816, 23236), (888, 21352), (942, 20128), (1088, 17427), (1184, 16014), (1256, 15096), (1258, 15072), (1632, 11618), (1776, 10676), (1884, 10064), (1887, 10048), (2368, 8007), (2512, 7548), (2516, 7536), (2669, 7104), (3264, 5809), (3552, 5338), (3768, 5032), (3774, 5024)]