18148338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77557}}^1$

素因数の和:77578

約数の個数: 24

約数和(自身を含む): 42346668

約数和(自身を除く): 24198330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 77557, 155114, 232671, 465342, 698013, 1008241, 1396026, 2016482, 3024723, 6049446, 9074169, 18148338]

約数ペア:

[(1, 18148338), (2, 9074169), (3, 6049446), (6, 3024723), (9, 2016482), (13, 1396026), (18, 1008241), (26, 698013), (39, 465342), (78, 232671), (117, 155114), (234, 77557)]