18347670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 53374464

約数和(自身を除く): 35026794

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 43, 45, 55, 66, 86, 90, 99, 110, 129, 165, 198, 215, 258, 330, 387, 430, 431, 473, 495, 645, 774, 862, 946, 990, 1290, 1293, 1419, 1935, 2155, 2365, 2586, 2838, 3870, 3879, 4257, 4310, 4730, 4741, 6465, 7095, 7758, 8514, 9482, 12930, 14190, 14223, 18533, 19395, 21285, 23705, 28446, 37066, 38790, 42570, 42669, 47410, 55599, 71115, 85338, 92665, 111198, 142230, 166797, 185330, 203863, 213345, 277995, 333594, 407726, 426690, 555990, 611589, 833985, 1019315, 1223178, 1667970, 1834767, 2038630, 3057945, 3669534, 6115890, 9173835, 18347670]

約数ペア:

[(1, 18347670), (2, 9173835), (3, 6115890), (5, 3669534), (6, 3057945), (9, 2038630), (10, 1834767), (11, 1667970), (15, 1223178), (18, 1019315), (22, 833985), (30, 611589), (33, 555990), (43, 426690), (45, 407726), (55, 333594), (66, 277995), (86, 213345), (90, 203863), (99, 185330), (110, 166797), (129, 142230), (165, 111198), (198, 92665), (215, 85338), (258, 71115), (330, 55599), (387, 47410), (430, 42669), (431, 42570), (473, 38790), (495, 37066), (645, 28446), (774, 23705), (862, 21285), (946, 19395), (990, 18533), (1290, 14223), (1293, 14190), (1419, 12930), (1935, 9482), (2155, 8514), (2365, 7758), (2586, 7095), (2838, 6465), (3870, 4741), (3879, 4730), (4257, 4310)]