16612764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1527

約数の個数: 72

約数和(自身を含む): 47496960

約数和(自身を除く): 30884196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1487, 1596, 1862, 2793, 2974, 3724, 4461, 5586, 5948, 8922, 10409, 11172, 17844, 20818, 28253, 31227, 41636, 56506, 62454, 72863, 84759, 113012, 124908, 145726, 169518, 197771, 218589, 291452, 339036, 395542, 437178, 593313, 791084, 874356, 1186626, 1384397, 2373252, 2768794, 4153191, 5537588, 8306382, 16612764]

約数ペア:

[(1, 16612764), (2, 8306382), (3, 5537588), (4, 4153191), (6, 2768794), (7, 2373252), (12, 1384397), (14, 1186626), (19, 874356), (21, 791084), (28, 593313), (38, 437178), (42, 395542), (49, 339036), (57, 291452), (76, 218589), (84, 197771), (98, 169518), (114, 145726), (133, 124908), (147, 113012), (196, 84759), (228, 72863), (266, 62454), (294, 56506), (399, 41636), (532, 31227), (588, 28253), (798, 20818), (931, 17844), (1487, 11172), (1596, 10409), (1862, 8922), (2793, 5948), (2974, 5586), (3724, 4461)]