39684564

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{2749}}^1$

素因数の和:3160

約数の個数: 36

約数和(自身を含む): 100600500

約数和(自身を除く): 60915936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 1203, 1604, 2406, 2749, 3609, 4812, 5498, 7218, 8247, 10996, 14436, 16494, 24741, 32988, 49482, 98964, 1102349, 2204698, 3307047, 4409396, 6614094, 9921141, 13228188, 19842282, 39684564]

約数ペア:

[(1, 39684564), (2, 19842282), (3, 13228188), (4, 9921141), (6, 6614094), (9, 4409396), (12, 3307047), (18, 2204698), (36, 1102349), (401, 98964), (802, 49482), (1203, 32988), (1604, 24741), (2406, 16494), (2749, 14436), (3609, 10996), (4812, 8247), (5498, 7218)]