16911018

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:904

約数の個数: 40

約数和(自身を含む): 38216640

約数和(自身を除く): 21305622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 417, 751, 834, 1251, 1502, 2253, 2502, 3753, 4506, 6759, 7506, 11259, 13518, 20277, 22518, 40554, 60831, 104389, 121662, 208778, 313167, 626334, 939501, 1879002, 2818503, 5637006, 8455509, 16911018]

約数ペア:

[(1, 16911018), (2, 8455509), (3, 5637006), (6, 2818503), (9, 1879002), (18, 939501), (27, 626334), (54, 313167), (81, 208778), (139, 121662), (162, 104389), (278, 60831), (417, 40554), (751, 22518), (834, 20277), (1251, 13518), (1502, 11259), (2253, 7506), (2502, 6759), (3753, 4506)]