17812452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4001}}^1$

素因数の和:4068

約数の個数: 48

約数和(自身を含む): 48408192

約数和(自身を除く): 30595740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4001, 4452, 8002, 12003, 16004, 24006, 28007, 48012, 56014, 84021, 112028, 168042, 212053, 336084, 424106, 636159, 848212, 1272318, 1484371, 2544636, 2968742, 4453113, 5937484, 8906226, 17812452]

約数ペア:

[(1, 17812452), (2, 8906226), (3, 5937484), (4, 4453113), (6, 2968742), (7, 2544636), (12, 1484371), (14, 1272318), (21, 848212), (28, 636159), (42, 424106), (53, 336084), (84, 212053), (106, 168042), (159, 112028), (212, 84021), (318, 56014), (371, 48012), (636, 28007), (742, 24006), (1113, 16004), (1484, 12003), (2226, 8002), (4001, 4452)]