19081944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37861}}^1$

素因数の和:37880

約数の個数: 48

約数和(自身を含む): 59064720

約数和(自身を除く): 39982776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 37861, 75722, 113583, 151444, 227166, 265027, 302888, 340749, 454332, 530054, 681498, 795081, 908664, 1060108, 1362996, 1590162, 2120216, 2385243, 2725992, 3180324, 4770486, 6360648, 9540972, 19081944]

約数ペア:

[(1, 19081944), (2, 9540972), (3, 6360648), (4, 4770486), (6, 3180324), (7, 2725992), (8, 2385243), (9, 2120216), (12, 1590162), (14, 1362996), (18, 1060108), (21, 908664), (24, 795081), (28, 681498), (36, 530054), (42, 454332), (56, 340749), (63, 302888), (72, 265027), (84, 227166), (126, 151444), (168, 113583), (252, 75722), (504, 37861)]