19594008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{12959}}^1$

素因数の和:12981

約数の個数: 64

約数和(自身を含む): 62208000

約数和(自身を除く): 42613992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 12959, 25918, 38877, 51836, 77754, 90713, 103672, 116631, 155508, 181426, 233262, 272139, 311016, 349893, 362852, 466524, 544278, 699786, 725704, 816417, 933048, 1088556, 1399572, 1632834, 2177112, 2449251, 2799144, 3265668, 4898502, 6531336, 9797004, 19594008]

約数ペア:

[(1, 19594008), (2, 9797004), (3, 6531336), (4, 4898502), (6, 3265668), (7, 2799144), (8, 2449251), (9, 2177112), (12, 1632834), (14, 1399572), (18, 1088556), (21, 933048), (24, 816417), (27, 725704), (28, 699786), (36, 544278), (42, 466524), (54, 362852), (56, 349893), (63, 311016), (72, 272139), (84, 233262), (108, 181426), (126, 155508), (168, 116631), (189, 103672), (216, 90713), (252, 77754), (378, 51836), (504, 38877), (756, 25918), (1512, 12959)]