42053508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1531}}^1$

素因数の和:1657

約数の個数: 72

約数和(自身を含む): 122682560

約数和(自身を除く): 80629052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1531, 1962, 2289, 3052, 3062, 3924, 4578, 4593, 6124, 6867, 9156, 9186, 10717, 13734, 13779, 18372, 21434, 27468, 27558, 32151, 42868, 55116, 64302, 96453, 128604, 166879, 192906, 333758, 385812, 500637, 667516, 1001274, 1168153, 1501911, 2002548, 2336306, 3003822, 3504459, 4672612, 6007644, 7008918, 10513377, 14017836, 21026754, 42053508]

約数ペア:

[(1, 42053508), (2, 21026754), (3, 14017836), (4, 10513377), (6, 7008918), (7, 6007644), (9, 4672612), (12, 3504459), (14, 3003822), (18, 2336306), (21, 2002548), (28, 1501911), (36, 1168153), (42, 1001274), (63, 667516), (84, 500637), (109, 385812), (126, 333758), (218, 192906), (252, 166879), (327, 128604), (436, 96453), (654, 64302), (763, 55116), (981, 42868), (1308, 32151), (1526, 27558), (1531, 27468), (1962, 21434), (2289, 18372), (3052, 13779), (3062, 13734), (3924, 10717), (4578, 9186), (4593, 9156), (6124, 6867)]