1221227616

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1817303}}^1$

素因数の和:1817323

約数の個数: 48

約数和(自身を含む): 3663684864

約数和(自身を除く): 2442457248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1817303, 3634606, 5451909, 7269212, 10903818, 12721121, 14538424, 21807636, 25442242, 29076848, 38163363, 43615272, 50884484, 58153696, 76326726, 87230544, 101768968, 152653452, 174461088, 203537936, 305306904, 407075872, 610613808, 1221227616]

約数ペア:

[(1, 1221227616), (2, 610613808), (3, 407075872), (4, 305306904), (6, 203537936), (7, 174461088), (8, 152653452), (12, 101768968), (14, 87230544), (16, 76326726), (21, 58153696), (24, 50884484), (28, 43615272), (32, 38163363), (42, 29076848), (48, 25442242), (56, 21807636), (84, 14538424), (96, 12721121), (112, 10903818), (168, 7269212), (224, 5451909), (336, 3634606), (672, 1817303)]