1212153552

素因数分解:

$2^4\times 3^3\times {\mathrm{2805911}}^1$

素因数の和:2805928

約数の個数: 40

約数和(自身を含む): 3479330880

約数和(自身を除く): 2267177328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2805911, 5611822, 8417733, 11223644, 16835466, 22447288, 25253199, 33670932, 44894576, 50506398, 67341864, 75759597, 101012796, 134683728, 151519194, 202025592, 303038388, 404051184, 606076776, 1212153552]

約数ペア:

[(1, 1212153552), (2, 606076776), (3, 404051184), (4, 303038388), (6, 202025592), (8, 151519194), (9, 134683728), (12, 101012796), (16, 75759597), (18, 67341864), (24, 50506398), (27, 44894576), (36, 33670932), (48, 25253199), (54, 22447288), (72, 16835466), (108, 11223644), (144, 8417733), (216, 5611822), (432, 2805911)]