12435408

素因数分解:

$2^4\times 3^2\times {\mathrm{86357}}^1$

素因数の和:86371

約数の個数: 30

約数和(自身を含む): 34802274

約数和(自身を除く): 22366866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 86357, 172714, 259071, 345428, 518142, 690856, 777213, 1036284, 1381712, 1554426, 2072568, 3108852, 4145136, 6217704, 12435408]

約数ペア:

[(1, 12435408), (2, 6217704), (3, 4145136), (4, 3108852), (6, 2072568), (8, 1554426), (9, 1381712), (12, 1036284), (16, 777213), (18, 690856), (24, 518142), (36, 345428), (48, 259071), (72, 172714), (144, 86357)]