16393986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5657}}^1$

素因数の和:5695

約数の個数: 48

約数和(自身を含む): 42367104

約数和(自身を除く): 25973118

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, 5657, 11314, 16971, 33942, 39599, 50913, 79198, 101826, 118797, 130111, 237594, 260222, 356391, 390333, 712782, 780666, 910777, 1170999, 1821554, 2341998, 2732331, 5464662, 8196993, 16393986]

約数ペア:

[(1, 16393986), (2, 8196993), (3, 5464662), (6, 2732331), (7, 2341998), (9, 1821554), (14, 1170999), (18, 910777), (21, 780666), (23, 712782), (42, 390333), (46, 356391), (63, 260222), (69, 237594), (126, 130111), (138, 118797), (161, 101826), (207, 79198), (322, 50913), (414, 39599), (483, 33942), (966, 16971), (1449, 11314), (2898, 5657)]