21626136

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{14303}}^1$

素因数の和:14325

約数の個数: 64

約数和(自身を含む): 68659200

約数和(自身を除く): 47033064

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, 14303, 28606, 42909, 57212, 85818, 100121, 114424, 128727, 171636, 200242, 257454, 300363, 343272, 386181, 400484, 514908, 600726, 772362, 800968, 901089, 1029816, 1201452, 1544724, 1802178, 2402904, 2703267, 3089448, 3604356, 5406534, 7208712, 10813068, 21626136]

約数ペア:

[(1, 21626136), (2, 10813068), (3, 7208712), (4, 5406534), (6, 3604356), (7, 3089448), (8, 2703267), (9, 2402904), (12, 1802178), (14, 1544724), (18, 1201452), (21, 1029816), (24, 901089), (27, 800968), (28, 772362), (36, 600726), (42, 514908), (54, 400484), (56, 386181), (63, 343272), (72, 300363), (84, 257454), (108, 200242), (126, 171636), (168, 128727), (189, 114424), (216, 100121), (252, 85818), (378, 57212), (504, 42909), (756, 28606), (1512, 14303)]