16805502

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1933}}^1$

素因数の和:1974

約数の個数: 64

約数和(自身を含む): 44559360

約数和(自身を除く): 27753858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 1933, 2898, 3866, 4347, 5799, 8694, 11598, 13531, 17397, 27062, 34794, 40593, 44459, 52191, 81186, 88918, 104382, 121779, 133377, 243558, 266754, 311213, 365337, 400131, 622426, 730674, 800262, 933639, 1200393, 1867278, 2400786, 2800917, 5601834, 8402751, 16805502]

約数ペア:

[(1, 16805502), (2, 8402751), (3, 5601834), (6, 2800917), (7, 2400786), (9, 1867278), (14, 1200393), (18, 933639), (21, 800262), (23, 730674), (27, 622426), (42, 400131), (46, 365337), (54, 311213), (63, 266754), (69, 243558), (126, 133377), (138, 121779), (161, 104382), (189, 88918), (207, 81186), (322, 52191), (378, 44459), (414, 40593), (483, 34794), (621, 27062), (966, 17397), (1242, 13531), (1449, 11598), (1933, 8694), (2898, 5799), (3866, 4347)]