13398552

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2621}}^1$

素因数の和:2704

約数の個数: 48

約数和(自身を含む): 36812880

約数和(自身を除く): 23414328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 2621, 5112, 5242, 7863, 10484, 15726, 20968, 23589, 31452, 47178, 62904, 94356, 186091, 188712, 372182, 558273, 744364, 1116546, 1488728, 1674819, 2233092, 3349638, 4466184, 6699276, 13398552]

約数ペア:

[(1, 13398552), (2, 6699276), (3, 4466184), (4, 3349638), (6, 2233092), (8, 1674819), (9, 1488728), (12, 1116546), (18, 744364), (24, 558273), (36, 372182), (71, 188712), (72, 186091), (142, 94356), (213, 62904), (284, 47178), (426, 31452), (568, 23589), (639, 20968), (852, 15726), (1278, 10484), (1704, 7863), (2556, 5242), (2621, 5112)]