21987331368

素因数分解:

$2^3\times 3^1\times {\mathrm{93113}}^1\times {\mathrm{9839}}^1$

素因数の和:102961

約数の個数: 32

約数和(自身を含む): 54974505600

約数和(自身を除く): 32987174232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9839, 19678, 29517, 39356, 59034, 78712, 93113, 118068, 186226, 236136, 279339, 372452, 558678, 744904, 1117356, 2234712, 916138807, 1832277614, 2748416421, 3664555228, 5496832842, 7329110456, 10993665684, 21987331368]

約数ペア:

[(1, 21987331368), (2, 10993665684), (3, 7329110456), (4, 5496832842), (6, 3664555228), (8, 2748416421), (12, 1832277614), (24, 916138807), (9839, 2234712), (19678, 1117356), (29517, 744904), (39356, 558678), (59034, 372452), (78712, 279339), (93113, 236136), (118068, 186226)]