9783984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 29704448

約数和(自身を除く): 19920464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 787, 888, 1036, 1554, 1574, 1776, 2072, 2361, 3108, 3148, 4144, 4722, 5509, 6216, 6296, 9444, 11018, 12432, 12592, 16527, 18888, 22036, 29119, 33054, 37776, 44072, 58238, 66108, 87357, 88144, 116476, 132216, 174714, 203833, 232952, 264432, 349428, 407666, 465904, 611499, 698856, 815332, 1222998, 1397712, 1630664, 2445996, 3261328, 4891992, 9783984]

約数ペア:

[(1, 9783984), (2, 4891992), (3, 3261328), (4, 2445996), (6, 1630664), (7, 1397712), (8, 1222998), (12, 815332), (14, 698856), (16, 611499), (21, 465904), (24, 407666), (28, 349428), (37, 264432), (42, 232952), (48, 203833), (56, 174714), (74, 132216), (84, 116476), (111, 88144), (112, 87357), (148, 66108), (168, 58238), (222, 44072), (259, 37776), (296, 33054), (336, 29119), (444, 22036), (518, 18888), (592, 16527), (777, 12592), (787, 12432), (888, 11018), (1036, 9444), (1554, 6296), (1574, 6216), (1776, 5509), (2072, 4722), (2361, 4144), (3108, 3148)]