18884208

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 160

約数和(自身を含む): 60313600

約数和(自身を除く): 41429392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 37, 42, 48, 49, 56, 62, 74, 84, 93, 98, 111, 112, 124, 147, 148, 168, 186, 196, 217, 222, 248, 259, 294, 296, 336, 343, 372, 392, 434, 444, 496, 518, 588, 592, 651, 686, 744, 777, 784, 868, 888, 1029, 1036, 1147, 1176, 1302, 1372, 1488, 1519, 1554, 1736, 1776, 1813, 2058, 2072, 2294, 2352, 2604, 2744, 3038, 3108, 3441, 3472, 3626, 4116, 4144, 4557, 4588, 5208, 5439, 5488, 6076, 6216, 6882, 7252, 8029, 8232, 9114, 9176, 10416, 10633, 10878, 12152, 12432, 12691, 13764, 14504, 16058, 16464, 18228, 18352, 21266, 21756, 24087, 24304, 25382, 27528, 29008, 31899, 32116, 36456, 38073, 42532, 43512, 48174, 50764, 55056, 56203, 63798, 64232, 72912, 76146, 85064, 87024, 96348, 101528, 112406, 127596, 128464, 152292, 168609, 170128, 192696, 203056, 224812, 255192, 304584, 337218, 385392, 393421, 449624, 510384, 609168, 674436, 786842, 899248, 1180263, 1348872, 1573684, 2360526, 2697744, 3147368, 4721052, 6294736, 9442104, 18884208]

約数ペア:

[(1, 18884208), (2, 9442104), (3, 6294736), (4, 4721052), (6, 3147368), (7, 2697744), (8, 2360526), (12, 1573684), (14, 1348872), (16, 1180263), (21, 899248), (24, 786842), (28, 674436), (31, 609168), (37, 510384), (42, 449624), (48, 393421), (49, 385392), (56, 337218), (62, 304584), (74, 255192), (84, 224812), (93, 203056), (98, 192696), (111, 170128), (112, 168609), (124, 152292), (147, 128464), (148, 127596), (168, 112406), (186, 101528), (196, 96348), (217, 87024), (222, 85064), (248, 76146), (259, 72912), (294, 64232), (296, 63798), (336, 56203), (343, 55056), (372, 50764), (392, 48174), (434, 43512), (444, 42532), (496, 38073), (518, 36456), (588, 32116), (592, 31899), (651, 29008), (686, 27528), (744, 25382), (777, 24304), (784, 24087), (868, 21756), (888, 21266), (1029, 18352), (1036, 18228), (1147, 16464), (1176, 16058), (1302, 14504), (1372, 13764), (1488, 12691), (1519, 12432), (1554, 12152), (1736, 10878), (1776, 10633), (1813, 10416), (2058, 9176), (2072, 9114), (2294, 8232), (2352, 8029), (2604, 7252), (2744, 6882), (3038, 6216), (3108, 6076), (3441, 5488), (3472, 5439), (3626, 5208), (4116, 4588), (4144, 4557)]