90019315494

素因数分解:

$2^1\times 3^6\times {\mathrm{61741643}}^1$

素因数の和:61741663

約数の個数: 28

約数和(自身を含む): 202450850676

約数和(自身を除く): 112431535182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 61741643, 123483286, 185224929, 370449858, 555674787, 1111349574, 1667024361, 3334048722, 5001073083, 10002146166, 15003219249, 30006438498, 45009657747, 90019315494]

約数ペア:

[(1, 90019315494), (2, 45009657747), (3, 30006438498), (6, 15003219249), (9, 10002146166), (18, 5001073083), (27, 3334048722), (54, 1667024361), (81, 1111349574), (162, 555674787), (243, 370449858), (486, 185224929), (729, 123483286), (1458, 61741643)]