916307388

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{348671}}^1$

素因数の和:348754

約数の個数: 36

約数和(自身を含む): 2347957248

約数和(自身を除く): 1431649860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 348671, 697342, 1046013, 1394684, 2092026, 3138039, 4184052, 6276078, 12552156, 25452983, 50905966, 76358949, 101811932, 152717898, 229076847, 305435796, 458153694, 916307388]

約数ペア:

[(1, 916307388), (2, 458153694), (3, 305435796), (4, 229076847), (6, 152717898), (9, 101811932), (12, 76358949), (18, 50905966), (36, 25452983), (73, 12552156), (146, 6276078), (219, 4184052), (292, 3138039), (438, 2092026), (657, 1394684), (876, 1046013), (1314, 697342), (2628, 348671)]