19674144

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3253}}^1$

素因数の和:3279

約数の個数: 96

約数和(自身を含む): 65600640

約数和(自身を除く): 45926496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 3253, 6048, 6506, 9759, 13012, 19518, 22771, 26024, 29277, 39036, 45542, 52048, 58554, 68313, 78072, 87831, 91084, 104096, 117108, 136626, 156144, 175662, 182168, 204939, 234216, 273252, 312288, 351324, 364336, 409878, 468432, 546504, 614817, 702648, 728672, 819756, 936864, 1093008, 1229634, 1405296, 1639512, 2186016, 2459268, 2810592, 3279024, 4918536, 6558048, 9837072, 19674144]

約数ペア:

[(1, 19674144), (2, 9837072), (3, 6558048), (4, 4918536), (6, 3279024), (7, 2810592), (8, 2459268), (9, 2186016), (12, 1639512), (14, 1405296), (16, 1229634), (18, 1093008), (21, 936864), (24, 819756), (27, 728672), (28, 702648), (32, 614817), (36, 546504), (42, 468432), (48, 409878), (54, 364336), (56, 351324), (63, 312288), (72, 273252), (84, 234216), (96, 204939), (108, 182168), (112, 175662), (126, 156144), (144, 136626), (168, 117108), (189, 104096), (216, 91084), (224, 87831), (252, 78072), (288, 68313), (336, 58554), (378, 52048), (432, 45542), (504, 39036), (672, 29277), (756, 26024), (864, 22771), (1008, 19518), (1512, 13012), (2016, 9759), (3024, 6506), (3253, 6048)]