21499683672

素因数分解:

$2^3\times 3^1\times {\mathrm{9157}}^1\times {\mathrm{97829}}^1$

素因数の和:106995

約数の個数: 32

約数和(自身を含む): 53755628400

約数和(自身を除く): 32255944728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9157, 18314, 27471, 36628, 54942, 73256, 97829, 109884, 195658, 219768, 293487, 391316, 586974, 782632, 1173948, 2347896, 895820153, 1791640306, 2687460459, 3583280612, 5374920918, 7166561224, 10749841836, 21499683672]

約数ペア:

[(1, 21499683672), (2, 10749841836), (3, 7166561224), (4, 5374920918), (6, 3583280612), (8, 2687460459), (12, 1791640306), (24, 895820153), (9157, 2347896), (18314, 1173948), (27471, 782632), (36628, 586974), (54942, 391316), (73256, 293487), (97829, 219768), (109884, 195658)]