17491908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3929}}^1$

素因数の和:3996

約数の個数: 48

約数和(自身を含む): 47537280

約数和(自身を除く): 30045372

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, 3929, 4452, 7858, 11787, 15716, 23574, 27503, 47148, 55006, 82509, 110012, 165018, 208237, 330036, 416474, 624711, 832948, 1249422, 1457659, 2498844, 2915318, 4372977, 5830636, 8745954, 17491908]

約数ペア:

[(1, 17491908), (2, 8745954), (3, 5830636), (4, 4372977), (6, 2915318), (7, 2498844), (12, 1457659), (14, 1249422), (21, 832948), (28, 624711), (42, 416474), (53, 330036), (84, 208237), (106, 165018), (159, 110012), (212, 82509), (318, 55006), (371, 47148), (636, 27503), (742, 23574), (1113, 15716), (1484, 11787), (2226, 7858), (3929, 4452)]