22137864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 63603840

約数和(自身を除く): 41465976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 313, 421, 626, 842, 939, 1252, 1263, 1684, 1878, 2191, 2504, 2526, 2947, 3368, 3756, 4382, 5052, 5894, 6573, 7512, 8764, 8841, 10104, 11788, 13146, 17528, 17682, 23576, 26292, 35364, 52584, 70728, 131773, 263546, 395319, 527092, 790638, 922411, 1054184, 1581276, 1844822, 2767233, 3162552, 3689644, 5534466, 7379288, 11068932, 22137864]

約数ペア:

[(1, 22137864), (2, 11068932), (3, 7379288), (4, 5534466), (6, 3689644), (7, 3162552), (8, 2767233), (12, 1844822), (14, 1581276), (21, 1054184), (24, 922411), (28, 790638), (42, 527092), (56, 395319), (84, 263546), (168, 131773), (313, 70728), (421, 52584), (626, 35364), (842, 26292), (939, 23576), (1252, 17682), (1263, 17528), (1684, 13146), (1878, 11788), (2191, 10104), (2504, 8841), (2526, 8764), (2947, 7512), (3368, 6573), (3756, 5894), (4382, 5052)]