19277082

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 52254720

約数和(自身を除く): 32977638

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 23, 27, 33, 34, 46, 51, 54, 66, 69, 83, 99, 102, 138, 153, 166, 187, 198, 207, 249, 253, 297, 306, 374, 391, 414, 459, 498, 506, 561, 594, 621, 747, 759, 782, 913, 918, 1122, 1173, 1242, 1411, 1494, 1518, 1683, 1826, 1909, 2241, 2277, 2346, 2739, 2822, 3366, 3519, 3818, 4233, 4301, 4482, 4554, 5049, 5478, 5727, 6831, 7038, 8217, 8466, 8602, 10098, 10557, 11454, 12699, 12903, 13662, 15521, 16434, 17181, 20999, 21114, 24651, 25398, 25806, 31042, 32453, 34362, 38097, 38709, 41998, 46563, 49302, 51543, 62997, 64906, 76194, 77418, 93126, 97359, 103086, 116127, 125994, 139689, 188991, 194718, 232254, 279378, 292077, 356983, 377982, 419067, 566973, 584154, 713966, 838134, 876231, 1070949, 1133946, 1752462, 2141898, 3212847, 6425694, 9638541, 19277082]

約数ペア:

[(1, 19277082), (2, 9638541), (3, 6425694), (6, 3212847), (9, 2141898), (11, 1752462), (17, 1133946), (18, 1070949), (22, 876231), (23, 838134), (27, 713966), (33, 584154), (34, 566973), (46, 419067), (51, 377982), (54, 356983), (66, 292077), (69, 279378), (83, 232254), (99, 194718), (102, 188991), (138, 139689), (153, 125994), (166, 116127), (187, 103086), (198, 97359), (207, 93126), (249, 77418), (253, 76194), (297, 64906), (306, 62997), (374, 51543), (391, 49302), (414, 46563), (459, 41998), (498, 38709), (506, 38097), (561, 34362), (594, 32453), (621, 31042), (747, 25806), (759, 25398), (782, 24651), (913, 21114), (918, 20999), (1122, 17181), (1173, 16434), (1242, 15521), (1411, 13662), (1494, 12903), (1518, 12699), (1683, 11454), (1826, 10557), (1909, 10098), (2241, 8602), (2277, 8466), (2346, 8217), (2739, 7038), (2822, 6831), (3366, 5727), (3519, 5478), (3818, 5049), (4233, 4554), (4301, 4482)]