16486722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5689}}^1$

素因数の和:5727

約数の個数: 48

約数和(自身を含む): 42606720

約数和(自身を除く): 26119998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 5689, 11378, 17067, 34134, 39823, 51201, 79646, 102402, 119469, 130847, 238938, 261694, 358407, 392541, 716814, 785082, 915929, 1177623, 1831858, 2355246, 2747787, 5495574, 8243361, 16486722]

約数ペア:

[(1, 16486722), (2, 8243361), (3, 5495574), (6, 2747787), (7, 2355246), (9, 1831858), (14, 1177623), (18, 915929), (21, 785082), (23, 716814), (42, 392541), (46, 358407), (63, 261694), (69, 238938), (126, 130847), (138, 119469), (161, 102402), (207, 79646), (322, 51201), (414, 39823), (483, 34134), (966, 17067), (1449, 11378), (2898, 5689)]