19058256

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 180

約数和(自身を含む): 64594452

約数和(自身を除く): 45536196

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 49, 56, 63, 72, 73, 74, 84, 98, 111, 112, 126, 144, 146, 147, 148, 168, 196, 219, 222, 252, 259, 292, 294, 296, 333, 336, 392, 438, 441, 444, 504, 511, 518, 584, 588, 592, 657, 666, 777, 784, 876, 882, 888, 1008, 1022, 1036, 1168, 1176, 1314, 1332, 1533, 1554, 1752, 1764, 1776, 1813, 2044, 2072, 2331, 2352, 2628, 2664, 2701, 3066, 3108, 3504, 3528, 3577, 3626, 4088, 4144, 4599, 4662, 5256, 5328, 5402, 5439, 6132, 6216, 7056, 7154, 7252, 8103, 8176, 9198, 9324, 10512, 10731, 10804, 10878, 12264, 12432, 14308, 14504, 16206, 16317, 18396, 18648, 18907, 21462, 21608, 21756, 24309, 24528, 28616, 29008, 32193, 32412, 32634, 36792, 37296, 37814, 42924, 43216, 43512, 48618, 56721, 57232, 64386, 64824, 65268, 73584, 75628, 85848, 87024, 97236, 113442, 128772, 129648, 130536, 132349, 151256, 170163, 171696, 194472, 226884, 257544, 261072, 264698, 302512, 340326, 388944, 397047, 453768, 515088, 529396, 680652, 794094, 907536, 1058792, 1191141, 1361304, 1588188, 2117584, 2382282, 2722608, 3176376, 4764564, 6352752, 9529128, 19058256]

約数ペア:

[(1, 19058256), (2, 9529128), (3, 6352752), (4, 4764564), (6, 3176376), (7, 2722608), (8, 2382282), (9, 2117584), (12, 1588188), (14, 1361304), (16, 1191141), (18, 1058792), (21, 907536), (24, 794094), (28, 680652), (36, 529396), (37, 515088), (42, 453768), (48, 397047), (49, 388944), (56, 340326), (63, 302512), (72, 264698), (73, 261072), (74, 257544), (84, 226884), (98, 194472), (111, 171696), (112, 170163), (126, 151256), (144, 132349), (146, 130536), (147, 129648), (148, 128772), (168, 113442), (196, 97236), (219, 87024), (222, 85848), (252, 75628), (259, 73584), (292, 65268), (294, 64824), (296, 64386), (333, 57232), (336, 56721), (392, 48618), (438, 43512), (441, 43216), (444, 42924), (504, 37814), (511, 37296), (518, 36792), (584, 32634), (588, 32412), (592, 32193), (657, 29008), (666, 28616), (777, 24528), (784, 24309), (876, 21756), (882, 21608), (888, 21462), (1008, 18907), (1022, 18648), (1036, 18396), (1168, 16317), (1176, 16206), (1314, 14504), (1332, 14308), (1533, 12432), (1554, 12264), (1752, 10878), (1764, 10804), (1776, 10731), (1813, 10512), (2044, 9324), (2072, 9198), (2331, 8176), (2352, 8103), (2628, 7252), (2664, 7154), (2701, 7056), (3066, 6216), (3108, 6132), (3504, 5439), (3528, 5402), (3577, 5328), (3626, 5256), (4088, 4662), (4144, 4599)]