97864398

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{21661}}^1$

素因数の和:21920

約数の個数: 24

約数和(自身を含む): 212894136

約数和(自身を除く): 115029738

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 753, 1506, 2259, 4518, 21661, 43322, 64983, 129966, 194949, 389898, 5436911, 10873822, 16310733, 32621466, 48932199, 97864398]

約数ペア:

[(1, 97864398), (2, 48932199), (3, 32621466), (6, 16310733), (9, 10873822), (18, 5436911), (251, 389898), (502, 194949), (753, 129966), (1506, 64983), (2259, 43322), (4518, 21661)]