17814690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1511}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 46702656

約数和(自身を除く): 28887966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1511, 1965, 2358, 3022, 3930, 4533, 5895, 7555, 9066, 11790, 13599, 15110, 22665, 27198, 45330, 67995, 135990, 197941, 395882, 593823, 989705, 1187646, 1781469, 1979410, 2969115, 3562938, 5938230, 8907345, 17814690]

約数ペア:

[(1, 17814690), (2, 8907345), (3, 5938230), (5, 3562938), (6, 2969115), (9, 1979410), (10, 1781469), (15, 1187646), (18, 989705), (30, 593823), (45, 395882), (90, 197941), (131, 135990), (262, 67995), (393, 45330), (655, 27198), (786, 22665), (1179, 15110), (1310, 13599), (1511, 11790), (1965, 9066), (2358, 7555), (3022, 5895), (3930, 4533)]