27949908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1453}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 74910080

約数和(自身を除く): 46960172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 458, 687, 916, 1374, 1453, 1603, 2748, 2906, 3206, 4359, 4809, 5812, 6412, 8718, 9618, 10171, 17436, 19236, 20342, 30513, 40684, 61026, 122052, 332737, 665474, 998211, 1330948, 1996422, 2329159, 3992844, 4658318, 6987477, 9316636, 13974954, 27949908]

約数ペア:

[(1, 27949908), (2, 13974954), (3, 9316636), (4, 6987477), (6, 4658318), (7, 3992844), (12, 2329159), (14, 1996422), (21, 1330948), (28, 998211), (42, 665474), (84, 332737), (229, 122052), (458, 61026), (687, 40684), (916, 30513), (1374, 20342), (1453, 19236), (1603, 17436), (2748, 10171), (2906, 9618), (3206, 8718), (4359, 6412), (4809, 5812)]