18928368

素因数分解:

$2^4\times 3^2\times {\mathrm{131447}}^1$

素因数の和:131461

約数の個数: 30

約数和(自身を含む): 52973544

約数和(自身を除く): 34045176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 131447, 262894, 394341, 525788, 788682, 1051576, 1183023, 1577364, 2103152, 2366046, 3154728, 4732092, 6309456, 9464184, 18928368]

約数ペア:

[(1, 18928368), (2, 9464184), (3, 6309456), (4, 4732092), (6, 3154728), (8, 2366046), (9, 2103152), (12, 1577364), (16, 1183023), (18, 1051576), (24, 788682), (36, 525788), (48, 394341), (72, 262894), (144, 131447)]