16190874

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 43502400

約数和(自身を除く): 27311526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 87, 98, 126, 147, 174, 189, 203, 211, 261, 294, 378, 406, 422, 441, 522, 609, 633, 783, 882, 1218, 1266, 1323, 1421, 1477, 1566, 1827, 1899, 2646, 2842, 2954, 3654, 3798, 4263, 4431, 5481, 5697, 6119, 8526, 8862, 10339, 10962, 11394, 12238, 12789, 13293, 18357, 20678, 25578, 26586, 31017, 36714, 38367, 39879, 42833, 55071, 62034, 76734, 79758, 85666, 93051, 110142, 128499, 165213, 186102, 256998, 279153, 299831, 330426, 385497, 558306, 599662, 770994, 899493, 1156491, 1798986, 2312982, 2698479, 5396958, 8095437, 16190874]

約数ペア:

[(1, 16190874), (2, 8095437), (3, 5396958), (6, 2698479), (7, 2312982), (9, 1798986), (14, 1156491), (18, 899493), (21, 770994), (27, 599662), (29, 558306), (42, 385497), (49, 330426), (54, 299831), (58, 279153), (63, 256998), (87, 186102), (98, 165213), (126, 128499), (147, 110142), (174, 93051), (189, 85666), (203, 79758), (211, 76734), (261, 62034), (294, 55071), (378, 42833), (406, 39879), (422, 38367), (441, 36714), (522, 31017), (609, 26586), (633, 25578), (783, 20678), (882, 18357), (1218, 13293), (1266, 12789), (1323, 12238), (1421, 11394), (1477, 10962), (1566, 10339), (1827, 8862), (1899, 8526), (2646, 6119), (2842, 5697), (2954, 5481), (3654, 4431), (3798, 4263)]