16185132

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 43570800

約数和(自身を除く): 27385668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 419, 444, 522, 666, 838, 1044, 1073, 1257, 1332, 1676, 2146, 2514, 3219, 3771, 4292, 5028, 6438, 7542, 9657, 12151, 12876, 15084, 15503, 19314, 24302, 31006, 36453, 38628, 46509, 48604, 62012, 72906, 93018, 109359, 139527, 145812, 186036, 218718, 279054, 437436, 449587, 558108, 899174, 1348761, 1798348, 2697522, 4046283, 5395044, 8092566, 16185132]

約数ペア:

[(1, 16185132), (2, 8092566), (3, 5395044), (4, 4046283), (6, 2697522), (9, 1798348), (12, 1348761), (18, 899174), (29, 558108), (36, 449587), (37, 437436), (58, 279054), (74, 218718), (87, 186036), (111, 145812), (116, 139527), (148, 109359), (174, 93018), (222, 72906), (261, 62012), (333, 48604), (348, 46509), (419, 38628), (444, 36453), (522, 31006), (666, 24302), (838, 19314), (1044, 15503), (1073, 15084), (1257, 12876), (1332, 12151), (1676, 9657), (2146, 7542), (2514, 6438), (3219, 5028), (3771, 4292)]