2431944

素因数分解:

$2^3\times 3^7\times {\mathrm{139}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 6888000

約数和(自身を除く): 4456056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 243, 278, 324, 417, 486, 556, 648, 729, 834, 972, 1112, 1251, 1458, 1668, 1944, 2187, 2502, 2916, 3336, 3753, 4374, 5004, 5832, 7506, 8748, 10008, 11259, 15012, 17496, 22518, 30024, 33777, 45036, 67554, 90072, 101331, 135108, 202662, 270216, 303993, 405324, 607986, 810648, 1215972, 2431944]

約数ペア:

[(1, 2431944), (2, 1215972), (3, 810648), (4, 607986), (6, 405324), (8, 303993), (9, 270216), (12, 202662), (18, 135108), (24, 101331), (27, 90072), (36, 67554), (54, 45036), (72, 33777), (81, 30024), (108, 22518), (139, 17496), (162, 15012), (216, 11259), (243, 10008), (278, 8748), (324, 7506), (417, 5832), (486, 5004), (556, 4374), (648, 3753), (729, 3336), (834, 2916), (972, 2502), (1112, 2187), (1251, 1944), (1458, 1668)]