38019222

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^2\times {\mathrm{419}}^1$

素因数の和:569

約数の個数: 36

約数和(自身を含む): 83750940

約数和(自身を除く): 45731718

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 419, 426, 639, 838, 1257, 1278, 2514, 3771, 5041, 7542, 10082, 15123, 29749, 30246, 45369, 59498, 89247, 90738, 178494, 267741, 535482, 2112179, 4224358, 6336537, 12673074, 19009611, 38019222]

約数ペア:

[(1, 38019222), (2, 19009611), (3, 12673074), (6, 6336537), (9, 4224358), (18, 2112179), (71, 535482), (142, 267741), (213, 178494), (419, 90738), (426, 89247), (639, 59498), (838, 45369), (1257, 30246), (1278, 29749), (2514, 15123), (3771, 10082), (5041, 7542)]