30876984

素因数分解:

$2^3\times 3^3\times {\mathrm{142949}}^1$

素因数の和:142964

約数の個数: 32

約数和(自身を含む): 85770000

約数和(自身を除く): 54893016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 142949, 285898, 428847, 571796, 857694, 1143592, 1286541, 1715388, 2573082, 3430776, 3859623, 5146164, 7719246, 10292328, 15438492, 30876984]

約数ペア:

[(1, 30876984), (2, 15438492), (3, 10292328), (4, 7719246), (6, 5146164), (8, 3859623), (9, 3430776), (12, 2573082), (18, 1715388), (24, 1286541), (27, 1143592), (36, 857694), (54, 571796), (72, 428847), (108, 285898), (216, 142949)]